Palindromic Numbers other than Base 10

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Palindromic Numbers beyond base 10 Page 2
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Introduction

Palindromic numbers are numbers which read the same from

left to right (forwards) as from the right to left (backwards)

Here are a few random examples : 7, 3113, 44611644

Go directly to the Palindromic Squares in bases 2 to 17 tables
Go directly to the Palindromic Squares in base 2 only but elaborated table

Palindromic squares in bases 2 to 17

Index Nr	Decimal equivalent of numbers whose square in base 2 is a palindrome A003166 \| A029983	L root 10	L squa 10	L base 2
50	337123937360778331771851	24	48	157
49	229901067957462571004109	24	47	156
48	3641540337852258527739	22	44	144
47	Prime! 1229661818323605647753	22	43	141
46	1206867269641962551983	22	43	141
45	40680960921531677851	20	40	131
44	20255172526952149157	20	39	129
43	18582324474283449281	20	39	129
42	1700777959453421385	19	37	122
41	110836000480914003	18	35	114
40	102993975061516383	18	35	114
39	13705725655107789	17	33	108
38	9584633941220733	16	32	107
37	6842401074083421	16	32	106
36	5003566616789781	16	32	105
35	4614431166047921	16	32	105
34	1178448744881657	16	31	101
33	301429589329949	15	29	97
32	285000288617375	15	29	97
31	154737433904091	15	29	95
30	39192943705973	14	28	91
29	25100748703521	14	27	90
28	18600264487591	14	27	89
27	18242038950999	14	27	89
26	12863364360297	14	27	88
25	9274278357017	13	26	87
24	4902182461643	13	26	85
23	1615452642807	13	25	82
22	202491428745	12	23	76
21	107137400475	12	23	74
20	101657343993	12	23	74
19	73798050723	11	22	73
18	17360493407	11	21	69
17	4770504939	10	20	65
16	542959199	9	19	59
15	390117873	9	18	58
14	Prime! 295742437	9	17	57
13	68301841	8	16	53
12	17906499	8	15	49
11	12489657	8	15	48
10	6435309	7	14	46
9	3168099	7	14	44
8	1092489	7	13	41
7	141683	6	11	35
6	18197	5	9	29
5	11991	5	9	28
4	Prime! 4523	4	8	25
3	Prime! 3	1	1	3
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 3 is a palindrome A029984 \| A029985	L root 10	L squa 10	L base 3
405	41841708061	11	22	45
404	39939482099	11	22	45
403	38667694880	11	22	45
402	38655874145	11	22	45
401	38506647278	11	22	45
400	38481859555	11	22	45
399	Prime! 38407410187	11	22	45
398	38395766599	11	22	45
397	38389719566	11	22	45
396	38356203062	11	22	45
395	Prime! 38354805547	11	22	45
394	38354628422	11	22	45
393	37736338255	11	22	45
392	37086755123	11	22	45
391	36257495159	11	22	45
390	35490780730	11	22	45
389	34954115095	11	22	45
388	34896720439	11	22	45
387	34733086568	11	22	45
386	33834900115	11	22	45
385	33834722968	11	22	45
384	33366174839	11	22	45
383	33325576100	11	22	45
382	32740397182	11	22	45
381	32544423352	11	22	45
380	32543793496	11	22	45
379	32495912045	11	22	45
378	32431398947	11	22	45
377	32170251736	11	22	45
376	31768952572	11	22	45
375	31513401784	11	21	45
374	Prime! 31468944691	11	21	45
373	31411372888	11	21	45
372	31395883096	11	21	45
371	31386321532	11	21	45
370	31385836018	11	21	45
369	31382968861	11	21	45
368	31382634250	11	21	45
367	31381532002	11	21	45
366	31381236755	11	21	45
365	31381059610	11	21	45
364	21070825648	11	21	44
363	20946221408	11	21	44
362	20933472656	11	21	44
361	20920942604	11	21	44
360	20920706408	11	21	44
359	20494569844	11	21	44
358	19256234536	11	21	44
357	18831636836	11	21	44
356	14602143731	11	21	43
355	12873502460	11	21	43
354	12820378934	11	21	43
353	12789656930	11	21	43
352	12786463910	11	21	43
351	12785387906	11	21	43
350	12785309174	11	21	43
349	12784876148	11	21	43
348	12362235604	11	21	43
347	11622732778	11	21	43
346	11318055742	11	21	43
345	11278241164	11	21	43
344	10847891818	11	21	43
343	10590569452	11	21	43
342	10590005206	11	21	43
341	10589611546	11	21	43
340	10546997932	11	21	43
339	10474820938	11	21	43
338	10465133986	11	21	43
337	10462072186	11	21	43
336	10461940966	11	21	43
335	10461022426	11	21	43
334	10460864962	11	21	43
333	10460471302	11	21	43
332	10460353204	11	21	43
331	8488610482	10	20	42
330	7780688300	10	20	42
329	7749288974	10	20	42
328	7566775670	10	20	42
327	7385318926	10	20	42
326	7232308454	10	20	42
325	7069032974	10	20	42
324	6982195790	10	20	42
323	6980067110	10	20	42
322	6979949012	10	20	42
321	6973568804	10	20	42
320	6935394754	10	20	42
319	6830731846	10	20	42
318	6418745740	10	20	42
317	6418706374	10	20	42
316	4649144287	10	20	41
315	4525455002	10	20	41
314	4277225018	10	20	41
313	4273164974	10	20	41
312	4263641053	10	20	41
311	4263217526	10	20	41
310	4262150270	10	20	41
309	4261684417	10	20	41
308	4261625390	10	20	41
307	4244305241	10	20	41
306	3759413896	10	20	41
305	3707338364	10	20	41
304	3616292008	10	20	41
303	3616082056	10	20	41
302	3574474408	10	20	41
301	3543595939	10	20	41
300	3529988668	10	20	41
299	3515679208	10	20	41
298	3502200808	10	20	41
297	3496547656	10	20	41
296	3491725564	10	20	41
295	3488538376	10	20	41
294	3488376538	10	20	41
293	3487420819	10	20	41
292	3487309282	10	20	41
291	3486941866	10	20	41
290	3486843449	10	20	41
289	3486784402	10	20	41
288	2447119496	10	19	40
287	2326651616	10	19	40
286	2324601668	10	19	40
285	2324522936	10	19	40
284	2210457916	10	19	40
283	2149075036	10	19	40
282	1564337128	10	19	39
281	1557732712	10	19	39
280	1422354098	10	19	39
279	1420712390	10	19	39
278	1420686146	10	19	39
277	1420541804	10	19	39
276	1371982588	10	19	39
275	1291441006	10	19	39
274	1261900882	10	19	39
273	1257829498	10	19	39
272	1253138140	10	19	39
271	1235783420	10	19	39
270	1205347582	10	19	39
269	1202368834	10	19	39
268	1191492964	10	19	39
267	1176969124	10	19	39
266	1176649822	10	19	39
265	1165634308	10	19	39
264	1163895886	10	19	39
263	1162834462	10	19	39
262	1162790722	10	19	39
261	1162484542	10	19	39
260	1162432054	10	19	39
259	1162300834	10	19	39
258	1162261468	10	19	39
257	872737672	9	18	38
256	842247362	9	18	38
255	803691938	9	18	38
254	785405810	9	18	38
253	782168564	9	18	38
252	778866356	9	18	38
251	777677276	9	18	38
250	776262044	9	18	38
249	774840980	9	18	38
248	720354446	9	18	38
247	713195164	9	18	38
246	524001902	9	18	37
245	516593461	9	18	37
244	493080622	9	18	37
243	481183211	9	18	37
242	474044654	9	18	37
241	473688902	9	18	37
240	Prime! 473533603	9	18	37
239	473513942	9	18	37
238	467836787	9	18	37
237	437908454	9	18	37
236	431550271	9	18	37
235	417732571	9	18	37
234	417712888	9	18	37
233	413692631	9	18	37
232	410693687	9	18	37
231	401891896	9	18	37
230	401821912	9	18	37
229	387951202	9	18	37
228	387632629	9	18	37
227	387595450	9	18	37
226	387472978	9	18	37
225	Prime! 387440171	9	18	37
224	387420490	9	18	37
223	295988216	9	17	36
222	284765956	9	17	36
221	272241308	9	17	36
220	258989888	9	17	36
219	258306572	9	17	36
218	258280328	9	17	36
217	247189636	9	17	36
216	180237604	9	17	35
215	179982194	9	17	35
214	159125726	9	17	35
213	158442086	9	17	35
212	158313782	9	17	35
211	158014406	9	17	35
210	157894850	9	17	35
209	157886102	9	17	35
208	157837988	9	17	35
207	156388660	9	17	35
206	145970198	9	17	35
205	143502202	9	17	35
204	139237804	9	17	35
203	133936282	9	17	35
202	131811812	9	17	35
201	130854124	9	17	35
200	129684970	9	17	35
199	129331162	9	17	35
198	129316582	9	17	35
197	129214522	9	17	35
196	129197026	9	17	35
195	129153286	9	17	35
194	129140164	9	17	35
193	104002898	9	17	34
192	95757086	8	16	34
191	94522700	8	16	34
190	93969524	8	16	34
189	93192734	8	16	34
188	90118802	8	16	34
187	89333174	8	16	34
186	86330612	8	16	34
185	86093444	8	16	34
184	81837694	8	16	34
183	79245100	8	16	34
182	59994626	8	16	33
181	Prime! 57406567	8	16	33
180	53285969	8	16	33
179	52619209	8	16	33
178	52612670	8	16	33
177	51987485	8	16	33
176	51984682	8	16	33
175	50873398	8	16	33
174	50619602	8	16	33
173	50316145	8	16	33
172	47385802	8	16	33
171	46412776	8	16	33
170	44681896	8	16	33
169	44658568	8	16	33
168	44131528	8	16	33
167	43423048	8	16	33
166	43241608	8	16	33
165	43117435	8	16	33
164	43105042	8	16	33
163	43064218	8	16	33
162	43053281	8	16	33
161	43046722	8	16	33
160	29013392	8	15	32
159	28856576	8	15	32
158	28706564	8	15	32
157	28697816	8	15	32
156	26819648	8	15	32
155	17596370	8	15	31
154	17577902	8	15	31
153	17556518	8	15	31
152	17553602	8	15	31
151	17537564	8	15	31
150	15947614	8	15	31
149	14884750	8	15	31
148	14407714	8	15	31
147	14373694	8	15	31
146	14367862	8	15	31
145	14353282	8	15	31
144	14348908	8	15	31
143	10081244	8	15	30
142	9644996	7	14	30
141	9565940	7	14	30
140	8550710	7	14	30
139	6380941	7	14	29
138	6118315	7	14	29
137	5935318	7	14	29
136	Prime! 5893571	7	14	29
135	5865302	7	14	29
134	5848027	7	14	29
133	5845862	7	14	29
132	5246038	7	14	29
131	5157208	7	14	29
130	4973752	7	14	29
129	Prime! 4806541	7	14	29
128	4802410	7	14	29
127	4788802	7	14	29
126	4785155	7	14	29
125	4782970	7	14	29
124	3863506	7	14	28
123	3558836	7	14	28
122	3356948	7	14	28
121	3320336	7	14	28
120	3215216	7	14	28
119	3191564	7	14	28
118	3188648	7	14	28
117	3083984	7	13	28
116	2029138	7	13	27
115	1953974	7	13	27
114	1948628	7	13	27
113	1927654	7	13	27
112	1772938	7	13	27
111	1615546	7	13	27
110	1602586	7	13	27
109	1600642	7	13	27
108	1595782	7	13	27
107	1594324	7	13	27
106	1298614	7	13	26
105	1225976	7	13	26
104	1180028	7	13	26
103	1128724	7	13	26
102	1103276	7	13	26
101	1098092	7	13	26
100	1062884	7	13	26
99	1024478	7	13	26
98	988138	6	12	26
97	709807	6	12	25
96	676181	6	12	25
95	654248	6	12	25
94	650257	6	12	25
93	649550	6	12	25
92	643642	6	12	25
91	628265	6	12	25
90	613531	6	12	25
89	566074	6	12	25
88	564362	6	12	25
87	561538	6	12	25
86	537922	6	12	25
85	533386	6	12	25
84	532169	6	12	25
83	531442	6	12	25
82	392384	6	12	24
81	363152	6	12	24
80	355268	6	12	24
79	354296	6	12	24
78	245884	6	11	23
77	221326	6	11	23
76	216524	6	11	23
75	209356	6	11	23
74	197326	6	11	23
73	188198	6	11	23
72	179902	6	11	23
71	179254	6	11	23
70	177634	6	11	23
69	177148	6	11	23
68	131564	6	11	22
67	122942	6	11	22
66	118100	6	11	22
65	111934	6	11	22
64	105274	6	11	22
63	79141	5	10	21
62	72403	5	10	21
61	72182	5	10	21
60	71507	5	10	21
59	62810	5	10	21
58	59698	5	10	21
57	59291	5	10	21
56	59050	5	10	21
55	43328	5	10	20
54	41456	5	10	20
53	39692	5	10	20
52	39368	5	10	20
51	26626	5	9	19
50	24068	5	9	19
49	20386	5	9	19
48	19846	5	9	19
47	19684	5	9	19
46	14810	5	9	18
45	13124	5	9	18
44	12482	5	9	18
43	Prime! 8887	4	8	17
42	8350	4	8	17
41	8215	4	8	17
40	8030	4	8	17
39	6778	4	8	17
38	6641	4	8	17
37	6562	4	8	17
36	4484	4	8	16
35	4376	4	8	16
34	4276	4	8	16
33	3046	4	7	15
32	2716	4	7	15
31	2684	4	7	15
30	2242	4	7	15
29	2188	4	7	15
28	1460	4	7	14
27	1358	4	7	14
26	1342	4	7	14
25	Prime! 1021	4	7	13
24	862	3	6	13
23	802	3	6	13
22	755	3	6	13
21	730	3	6	13
20	524	3	6	12
19	488	3	6	12
18	262	3	5	11
17	244	3	5	11
16	164	3	5	10
15	154	3	5	10
14	Prime! 113	3	5	9
13	Prime! 89	2	4	9
12	82	2	4	9
11	56	2	4	8
10	34	2	4	7
9	28	2	3	7
8	22	2	3	6
7	20	2	3	6
6	Prime! 11	2	3	5
5	10	2	3	5
4	4	1	2	3
3	Prime! 2	1	1	2
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 4 is a palindrome A029986 \| A029987	L root 10	L squa 10	L base 4
270	17852642807	11	21	35
269	17686191647	11	21	35
268	17515577665	11	21	35
267	17466483777	11	21	35
266	17448796225	11	21	35
265	17248575745	11	21	35
264	17197138945	11	21	35
263	17185296385	11	21	35
262	17181958145	11	21	35
261	17180360705	11	21	35
260	17180000255	11	21	35
259	17179869185	11	21	35
258	9296112815	10	20	34
257	5554376365	10	20	33
256	5553602221	10	20	33
255	5506161005	10	20	33
254	Prime! 5435850821	10	20	33
253	5385519365	10	20	33
252	5385421051	10	20	33
251	5384441605	10	20	33
250	5372937221	10	20	33
249	5372838907	10	20	33
248	5372656645	10	20	33
247	5369794565	10	20	33
246	5369753605	10	20	33
245	5368954885	10	20	33
244	Prime! 5368807429	10	20	33
243	5368774651	10	20	33
242	5368741893	10	20	33
241	5318197565	10	20	33
240	4725303705	10	20	33
239	4630544465	10	20	33
238	4574696815	10	20	33
237	4571209233	10	20	33
236	4567630865	10	20	33
235	4564981777	10	20	33
234	Prime! 4564488209	10	20	33
233	4564422673	10	20	33
232	4563501073	10	20	33
231	4563435537	10	20	33
230	4461933065	10	20	33
229	4452664215	10	20	33
228	4378886465	10	20	33
227	4373370175	10	20	33
226	Prime! 4366304321	10	20	33
225	4366238785	10	20	33
224	Prime! 4363308991	10	20	33
223	4362592321	10	20	33
222	Prime! 4362387521	10	20	33
221	Prime! 4362174529	10	20	33
220	4362108993	10	20	33
219	4359459935	10	20	33
218	4320297345	10	20	33
217	4315972865	10	20	33
216	4312056065	10	20	33
215	4311990529	10	20	33
214	4311777537	10	20	33
213	4311712001	10	20	33
212	4299580417	10	20	33
211	Prime! 4299473921	10	20	33
210	4299260929	10	20	33
209	4299195393	10	20	33
208	4297062401	10	20	33
207	4296118273	10	20	33
206	4296052737	10	20	33
205	4295483393	10	20	33
204	4295278593	10	20	33
203	4295065601	10	20	33
202	4295032833	10	20	33
201	4294967297	10	20	33
200	2293387025	10	19	32
199	1409511445	10	19	31
198	1409327125	10	19	31
197	1403786635	10	19	31
196	1358995525	10	19	31
195	1353454939	10	19	31
194	1346412805	10	19	31
193	1343267845	10	19	31
192	1343224837	10	19	31
191	1342484485	10	19	31
190	Prime! 1342435333	10	19	31
189	1180747879	10	19	31
188	1157668945	10	19	31
187	1142425105	10	19	31
186	1140973585	10	19	31
185	Prime! 1134761783	10	19	31
184	1129534295	10	19	31
183	1115851273	10	19	31
182	1115468297	10	19	31
181	1105741343	10	19	31
180	1095722305	10	19	31
179	1092093505	10	19	31
178	1090641985	10	19	31
177	1079026945	10	19	31
176	1075398145	10	19	31
175	1075098625	10	19	31
174	1074264065	10	19	31
173	1073864705	10	19	31
172	1073774591	10	19	31
171	1073741825	10	19	31
170	339746885	9	18	29
169	338367835	9	18	29
168	336601349	9	18	29
167	335815685	9	18	29
166	335805445	9	18	29
165	335791099	9	18	29
164	335605765	9	18	29
163	Prime! 335568901	9	18	29
162	Prime! 335560699	9	18	29
161	335552517	9	18	29
160	334818083	9	18	29
159	Prime! 332158493	9	18	29
158	331903517	9	18	29
157	295315865	9	17	29
156	295085465	9	17	29
155	Prime! 289415249	9	17	29
154	288036175	9	17	29
153	285484049	9	17	29
152	285467665	9	17	29
151	285237265	9	17	29
150	285220881	9	17	29
149	278602345	9	17	29
148	274581441	9	17	29
147	273686849	9	17	29
146	273670465	9	17	29
145	Prime! 272907199	9	17	29
144	272901185	9	17	29
143	272654401	9	17	29
142	272638017	9	17	29
141	269508865	9	17	29
140	269492481	9	17	29
139	Prime! 268723201	9	17	29
138	268706817	9	17	29
137	Prime! 268564481	9	17	29
136	268513281	9	17	29
135	Prime! 268460033	9	17	29
134	268451841	9	17	29
133	268435457	9	17	29
132	88136725	8	16	27
131	88090645	8	16	27
130	86106605	8	16	27
129	84955717	8	16	27
128	84944965	8	16	27
127	84320165	8	16	27
126	84158725	8	16	27
125	83962885	8	16	27
124	83950597	8	16	27
123	74017127	8	16	27
122	73767527	8	16	27
121	72362065	8	16	27
120	72043825	8	16	27
119	72013135	8	16	27
118	71403025	8	16	27
117	71333905	8	16	27
116	70366295	8	16	27
115	68409665	8	16	27
114	67239425	8	16	27
113	67139585	8	16	27
112	67117055	8	16	27
111	67108865	8	16	27
110	21683315	8	15	25
109	21235781	8	15	25
108	21229627	8	15	25
107	Prime! 21048571	8	15	25
106	21039365	8	15	25
105	21036805	8	15	25
104	21033211	8	15	25
103	20986885	8	15	25
102	20977669	8	15	25
101	20975611	8	15	25
100	20973573	8	15	25
99	18090065	8	15	25
98	17889553	8	15	25
97	Prime! 17831953	8	15	25
96	17827857	8	15	25
95	17180769	8	15	25
94	17107265	8	15	25
93	17065537	8	15	25
92	17058881	8	15	25
91	17054785	8	15	25
90	17041473	8	15	25
89	17037377	8	15	25
88	Prime! 16849153	8	15	25
87	16845057	8	15	25
86	16809473	8	15	25
85	16796673	8	15	25
84	16783361	8	15	25
83	16781313	8	15	25
82	16777217	8	15	25
81	10706125	8	15	24
80	5507605	7	14	23
79	5381651	7	14	23
78	5262085	7	14	23
77	Prime! 5259013	7	14	23
76	4643655	7	14	23
75	Prime! 4614553	7	14	23
74	4536145	7	14	23
73	4464145	7	14	23
72	4412247	7	14	23
71	4342249	7	14	23
70	4201985	7	14	23
69	4196351	7	14	23
68	4194305	7	14	23
67	2617565	7	13	22
66	1343635	7	13	21
65	1328059	7	13	21
64	1327685	7	13	21
63	1314565	7	13	21
62	1312261	7	13	21
61	1311739	7	13	21
60	1311237	7	13	21
59	1131089	7	13	21
58	1130065	7	13	21
57	1115665	7	13	21
56	1114641	7	13	21
55	Prime! 1108169	7	13	21
54	Prime! 1066561	7	13	21
53	1065919	7	13	21
52	1065537	7	13	21
51	Prime! 1056641	7	13	21
50	1053441	7	13	21
49	1050113	7	13	21
48	1049601	7	13	21
47	1048577	7	13	21
46	336365	6	12	19
45	331717	6	12	19
44	324125	6	12	19
43	323683	6	12	19
42	Prime! 289127	6	11	19
41	264065	6	11	19
40	262655	6	11	19
39	262145	6	11	19
38	83301	5	10	17
37	82885	5	10	17
36	82309	5	10	17
35	Prime! 82171	5	10	17
34	82053	5	10	17
33	80739	5	10	17
32	69777	5	10	17
31	69521	5	10	17
30	68695	5	10	17
29	66753	5	10	17
28	Prime! 65921	5	10	17
27	65793	5	10	17
26	Prime! 65537	5	10	17
25	Prime! 17239	5	9	15
24	16865	5	9	15
23	16511	5	9	15
22	16385	5	9	15
21	5221	4	8	13
20	Prime! 5179	4	8	13
19	5157	4	8	13
18	4401	4	8	13
17	4193	4	8	13
16	4161	4	8	13
15	4097	4	8	13
14	1055	4	7	11
13	1025	4	7	11
12	Prime! 317	3	6	9
11	Prime! 281	3	5	9
10	273	3	5	9
9	Prime! 257	3	5	9
8	Prime! 83	2	4	7
7	Prime! 71	2	4	7
6	65	2	4	7
5	21	2	3	5
4	Prime! 17	2	3	5
3	Prime! 5	1	2	3
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 5 is a palindrome A029988 \| A029989	L root 10	L squa 10	L base 5
105	12482672098	11	21	29
104	8062008221	10	20	29
103	8055504096	10	20	29
102	7370979869	10	20	29
101	7324218756	10	20	29
100	7310170944	10	20	29
99	6989480584	10	20	29
98	6347656276	10	20	29
97	6152343876	10	20	29
96	6113281876	10	20	29
95	6105471876	10	20	29
94	6103921876	10	20	29
93	6103593751	10	20	29
92	6103515626	10	20	29
91	2971816176	10	19	28
90	1467284994	10	19	27
89	1464843756	10	19	27
88	1453218306	10	19	27
87	1269531276	10	19	27
86	Pandigital! 1253098674	10	19	27
85	1230468876	10	19	27
84	1225189374	10	19	27
83	1222656876	10	19	27
82	1221096876	10	19	27
81	1220796876	10	19	27
80	1220703126	10	19	27
79	544554443	9	18	25
78	516097392	9	18	25
77	515024233	9	18	25
76	503425653	9	18	25
75	302320969	9	17	25
74	Prime! 295485119	9	17	25
73	295410119	9	17	25
72	292968756	9	17	25
71	283536384	9	17	25
70	253906276	9	17	25
69	246093876	9	17	25
68	244531876	9	17	25
67	244221876	9	17	25
66	244156251	9	17	25
65	244140626	9	17	25
64	100287872	9	17	23
63	59081994	8	16	23
62	58593756	8	16	23
61	54067734	8	16	23
60	52535024	8	16	23
59	50781276	8	16	23
58	49218876	8	16	23
57	48906876	8	16	23
56	48846876	8	16	23
55	48828126	8	16	23
54	13574189	8	15	21
53	11816369	8	15	21
52	11718756	8	15	21
51	10156276	8	15	21
50	9843876	7	14	21
49	9781876	7	14	21
48	9768751	7	14	21
47	9765626	7	14	21
46	2714814	7	13	19
45	2574654	7	13	19
44	2441394	7	13	19
43	2343756	7	13	19
42	2309934	7	13	19
41	2056974	7	13	19
40	2031276	7	13	19
39	1968876	7	13	19
38	1956876	7	13	19
37	1953126	7	13	19
36	1166454	7	13	18
35	487981	6	12	17
34	468756	6	12	17
33	406276	6	12	17
32	393876	6	12	17
31	391251	6	12	17
30	390626	6	12	17
29	93756	5	10	15
28	81276	5	10	15
27	78876	5	10	15
26	78126	5	10	15
25	46704	5	10	14
24	34162	5	10	13
23	32578	5	10	13
22	18756	5	9	13
21	18434	5	9	13
20	16276	5	9	13
19	15751	5	9	13
18	15626	5	9	13
17	9054	4	8	12
16	3756	4	8	11
15	3276	4	8	11
14	3126	4	7	11
13	804	3	6	9
12	756	3	6	9
11	651	3	6	9
10	626	3	6	9
9	156	3	5	7
8	126	3	5	7
7	66	2	4	6
6	Prime! 31	2	3	5
5	26	2	3	5
4	6	1	2	3
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 6 is a palindrome A029990 \| A029991	L root 10	L squa 10	L base 6
101	13121160409	11	21	27
100	13070773009	11	21	27
99	13062381409	11	21	27
98	13061020609	11	21	27
97	13060694017	11	21	27
96	6912977071	10	20	26
95	5502422107	10	20	26
94	5336611777	10	20	26
93	4410837664	10	20	25
92	2596951433	10	19	25
91	2539626055	10	19	25
90	2539579399	10	19	25
89	2237295205	10	19	25
88	2237248549	10	19	25
87	2186906905	10	19	25
86	2186860249	10	19	25
85	2178509905	10	19	25
84	2178463249	10	19	25
83	2177116705	10	19	25
82	2177070049	10	19	25
81	2176828993	10	19	25
80	2176782337	10	19	25
79	917070427	9	18	24
78	795110518	9	18	23
77	476636639	9	18	23
76	423263239	9	18	23
75	372874789	9	18	23
74	364476889	9	18	23
73	363078289	9	18	23
72	362851489	9	18	23
71	362797057	9	18	23
70	174288611	9	17	22
69	152845147	9	17	22
68	107761893	9	17	21
67	70551655	8	16	21
66	70543879	8	16	21
65	62153605	8	16	21
64	62145829	8	16	21
63	60754105	8	16	21
62	60746329	8	16	21
61	60521905	8	16	21
60	60514129	8	16	21
59	60473953	8	16	21
58	60466177	8	16	21
57	33086515	8	16	20
56	25474267	8	15	20
55	12092857	8	15	19
54	11757319	8	15	19
53	10357669	8	15	19
52	10139201	8	15	19
51	10124569	8	15	19
50	10086769	8	15	19
49	10077697	8	15	19
48	8721986	7	14	18
47	5512199	7	14	18
46	4245787	7	14	18
45	Prime! 2055917	7	13	17
44	1960855	7	13	17
43	1959559	7	13	17
42	1727605	7	13	17
41	1726309	7	13	17
40	1688905	7	13	17
39	1687609	7	13	17
38	1680913	7	13	17
37	1679617	7	13	17
36	707707	6	12	16
35	326599	6	12	15
34	287749	6	11	15
33	281449	6	11	15
32	279937	6	11	15
31	241304	6	11	14
30	118027	6	11	14
29	83979	5	10	13
28	54695	5	10	13
27	54655	5	10	13
26	54439	5	10	13
25	48205	5	10	13
24	47989	5	10	13
23	46873	5	10	13
22	46657	5	10	13
21	19747	5	9	12
20	9079	4	8	11
19	8029	4	8	11
18	7777	4	8	11
17	3367	4	8	10
16	2704	4	7	9
15	1555	4	7	9
14	1519	4	7	9
13	1333	4	7	9
12	Prime! 1297	4	7	9
11	1064	4	7	8
10	259	3	5	7
9	217	3	5	7
8	91	2	4	6
7	76	2	4	5
6	Prime! 43	2	4	5
5	Prime! 37	2	4	5
4	Prime! 7	1	2	3
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 7 is a palindrome A029992 \| A029993	L root 10	L squa 10	L base 7
351	10907337740	11	21	24
350	10895070356	11	21	24
349	8717704880	10	20	24
348	8263440692	10	20	24
347	8255196464	10	20	24
346	8073064976	10	20	24
345	8070856056	10	20	24
344	8043975824	10	20	24
343	7938958640	10	20	24
342	7932502008	10	20	24
341	7929080240	10	20	24
340	7919201840	10	20	24
339	7912745208	10	20	24
338	7909710344	10	20	24
337	7909306976	10	20	24
336	6236551840	10	20	24
335	5852856568	10	20	24
334	5764802000	10	20	24
333	5750725280	10	20	24
332	5665982720	10	20	24
331	5651906000	10	20	24
330	5651569860	10	20	24
329	5650177280	10	20	24
328	5649841140	10	20	24
327	5649505000	10	20	24
326	4338561946	10	20	23
325	4336230474	10	20	23
324	4242961116	10	20	23
323	4001531004	10	20	23
322	4000839516	10	20	23
321	3995208828	10	20	23
320	3994286746	10	20	23
319	3961311804	10	20	23
318	3960317104	10	20	23
317	3959596804	10	20	23
316	3955474630	10	20	23
315	3954855172	10	20	23
314	3954754330	10	20	23
313	3288495472	10	20	23
312	3163722790	10	20	23
311	3123255040	10	19	23
310	3118065178	10	19	23
309	3115183270	10	19	23
308	3115138016	10	19	23
307	3108778774	10	19	23
306	3107511046	10	19	23
305	3107395798	10	19	23
304	3107227750	10	19	23
303	2956742470	10	19	23
302	2955558777	10	19	23
301	2910896300	10	19	23
300	2841560480	10	19	23
299	2825904980	10	19	23
298	2824920570	10	19	23
297	2824752500	10	19	23
296	2548109628	10	19	23
295	2300155656	10	19	23
294	2271399516	10	19	23
293	2265567144	10	19	23
292	2260627944	10	19	23
291	2259936456	10	19	23
290	2259802000	10	19	23
289	2231550180	10	19	23
288	2063866428	10	19	23
287	2058235740	10	19	23
286	2023445544	10	19	23
285	2018506344	10	19	23
284	2017814856	10	19	23
283	2017680400	10	19	23
282	1983917832	10	19	23
281	1983226344	10	19	23
280	1983091888	10	19	23
279	1978287144	10	19	23
278	1978152688	10	19	23
277	1977461200	10	19	23
276	1977326744	10	19	23
275	1583988460	10	19	22
274	1557895544	10	19	22
273	1555198192	10	19	22
272	1539338120	10	19	22
271	1537856360	10	19	22
270	1529442080	10	19	22
269	1260469360	10	19	22
268	1246183900	10	19	22
267	1246073308	10	19	22
266	1179980428	10	19	22
265	1179315008	10	19	22
264	1146785020	10	19	22
263	1146506120	10	19	22
262	1136624192	10	19	22
261	1134140480	10	19	22
260	1132732808	10	19	22
259	1129968228	10	19	22
258	1129901000	10	19	22
257	1107898480	10	19	22
256	936672400	9	18	22
255	924536080	9	18	22
254	920392640	9	18	22
253	906280640	9	18	22
252	823544000	9	18	22
251	807456320	9	18	22
250	807072160	9	18	22
249	802913392	9	18	22
248	623036654	9	18	21
247	619463266	9	18	21
246	615735248	9	18	21
245	590361340	9	18	21
244	570612103	9	18	21
243	570600004	9	18	21
242	570007300	9	18	21
241	568312096	9	18	21
240	565757575	9	18	21
239	565658452	9	18	21
238	565065748	9	18	21
237	460244340	9	18	21
236	456860057	9	18	21
235	445062748	9	18	21
234	444925548	9	18	21
233	443889688	9	18	21
232	416878130	9	18	21
231	403680140	9	18	21
230	403569694	9	18	21
229	403536080	9	18	21
228	347774720	9	18	21
227	345503570	9	18	21
226	328593714	9	18	21
225	323652750	9	18	21
224	322948914	9	18	21
223	Prime! 322845671	9	18	21
222	322828864	9	18	21
221	289063986	9	17	21
220	288360150	9	17	21
219	288256907	9	17	21
218	288240100	9	17	21
217	283419186	9	17	21
216	283315943	9	17	21
215	283299136	9	17	21
214	Prime! 282612107	9	17	21
213	282595300	9	17	21
212	282508864	9	17	21
211	282492057	9	17	21
210	282475250	9	17	21
209	228334160	9	17	20
208	224296844	9	17	20
207	222536176	9	17	20
206	222264520	9	17	20
205	218852800	9	17	20
204	214217120	9	17	20
203	184808432	9	17	20
202	164846000	9	17	20
201	164728008	9	17	20
200	161472056	9	17	20
199	161414432	9	17	20
198	139653200	9	17	20
197	117650000	9	17	20
196	115392080	9	17	20
195	115344060	9	17	20
194	115296040	9	17	20
193	84851457	8	16	19
192	82820960	8	16	19
191	81658404	8	16	19
190	81516304	8	16	19
189	80824522	8	16	19
188	80736028	8	16	19
187	80721622	8	16	19
186	65938400	8	16	19
185	64588822	8	16	19
184	64565770	8	16	19
183	64451573	8	16	19
182	63436810	8	16	19
181	63412822	8	16	19
180	63185707	8	16	19
179	62217256	8	16	19
178	60553462	8	16	19
177	59133889	8	16	19
176	58635370	8	16	19
175	58156640	8	16	19
174	57672030	8	16	19
173	57648020	8	16	19
172	57460330	8	16	19
171	46942008	8	16	19
170	46852828	8	16	19
169	46678666	8	16	19
168	46236408	8	16	19
167	46137624	8	16	19
166	46118416	8	16	19
165	42109180	8	16	19
164	41295192	8	16	19
163	41196408	8	16	19
162	41177200	8	16	19
161	40490808	8	16	19
160	40471600	8	16	19
159	40372816	8	16	19
158	40353608	8	16	19
157	32969200	8	16	18
156	24150004	8	15	18
155	23973996	8	15	18
154	23068812	8	15	18
153	23059208	8	15	18
152	22713604	8	15	18
151	17027128	8	15	18
150	16843672	8	15	18
149	16470880	8	15	18
148	11644897	8	15	17
147	11632549	8	15	17
146	11630740	8	15	17
145	11546068	8	15	17
144	Prime! 9952799	7	14	17
143	9248242	7	14	17
142	9226564	7	14	17
141	9058984	7	14	17
140	8656190	7	14	17
139	8511248	7	14	17
138	8256020	7	14	17
137	8240242	7	14	17
136	8235440	7	14	17
135	6915481	7	14	17
134	6706050	7	14	17
133	6605502	7	14	17
132	6590753	7	14	17
131	6588352	7	14	17
130	6097120	7	14	17
129	5899650	7	14	17
128	5884901	7	14	17
127	5882500	7	14	17
126	5784353	7	14	17
125	5781952	7	14	17
124	5769604	7	14	17
123	5767203	7	14	17
122	5764802	7	14	17
121	4576532	7	14	16
120	4537724	7	14	16
119	3454244	7	14	16
118	3381200	7	14	16
117	3358856	7	14	16
116	3302408	7	14	16
115	3294176	7	14	16
114	2395140	7	13	16
113	2359860	7	13	16
112	2353000	7	13	16
111	1806016	7	13	15
110	1741220	7	13	15
109	1729180	7	13	15
108	1711834	7	13	15
107	1710620	7	13	15
106	1661788	7	13	15
105	1651204	7	13	15
104	1649146	7	13	15
103	1384666	7	13	15
102	1317670	7	13	15
101	1314877	7	13	15
100	1297558	7	13	15
99	1294150	7	13	15
98	1179930	7	13	15
97	1176500	7	13	15
96	973540	6	12	15
95	958056	6	12	15
94	943944	6	12	15
93	941200	6	12	15
92	843144	6	12	15
91	840400	6	12	15
90	826288	6	12	15
89	823544	6	12	15
88	684504	6	12	14
87	527796	6	12	14
86	479028	6	12	14
85	471972	6	12	14
84	470600	6	12	14
83	462220	6	12	14
82	425004	6	12	14
81	394220	6	12	14
80	336160	6	12	14
79	243854	6	11	13
78	237652	6	11	13
77	237403	6	11	13
76	187436	6	11	13
75	184888	6	11	13
74	171020	6	11	13
73	168766	6	11	13
72	168080	6	11	13
71	157688	6	11	13
70	136914	6	11	13
69	Prime! 134807	6	11	13
68	134464	6	11	13
67	120443	6	11	13
66	120100	6	11	13
65	118336	6	11	13
64	117993	6	11	13
63	117650	6	11	13
62	95100	5	10	12
61	68408	5	10	12
60	67232	5	10	12
59	54060	5	10	12
58	49020	5	10	12
57	48040	5	10	12
56	36822	5	10	11
55	35716	5	10	11
54	34204	5	10	11
53	33910	5	10	11
52	26890	5	9	11
51	26422	5	9	11
50	24742	5	9	11
49	24699	5	9	11
48	24020	5	9	11
47	22779	5	9	11
46	22693	5	9	11
45	19608	5	9	11
44	19216	5	9	11
43	17200	5	9	11
42	16808	5	9	11
41	9804	4	8	10
40	9608	4	8	10
39	9460	4	8	10
38	8296	4	8	10
37	6880	4	8	10
36	5266	4	8	9
35	Prime! 5101	4	8	9
34	3902	4	8	9
33	3784	4	8	9
32	3440	4	8	9
31	Prime! 2801	4	7	9
30	2752	4	7	9
29	2500	4	7	9
28	2451	4	7	9
27	2402	4	7	9
26	1892	4	7	8
25	1432	4	7	8
24	1376	4	7	8
23	1000	4	7	8
22	730	3	6	7
21	Prime! 557	3	6	7
20	550	3	6	7
19	500	3	6	7
18	400	3	6	7
17	344	3	6	7
16	200	3	5	6
15	160	3	5	6
14	80	2	4	5
13	64	2	4	5
12	57	2	4	5
11	50	2	4	5
10	40	2	4	4
9	32	2	4	4
8	20	2	3	4
7	Prime! 11	2	3	3
6	10	2	3	3
5	8	1	2	3
4	4	1	2	2
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 8 is a palindrome A029805 \| A029806	L root 10	L squa 10	L base 8
408	10760037137	11	21	23
407	10603495345	11	21	23
406	10290638619	11	21	23
405	10257175323	11	21	23
404	10150305371	11	21	23
403	Prime! 9831760969	10	20	23
402	9797894217	10	20	23
401	9682391561	10	20	23
400	9680454153	10	20	23
399	9665777673	10	20	23
398	9663971337	10	20	23
397	9663676425	10	20	23
396	9261181891	10	20	23
395	9124011261	10	20	23
394	8740930113	10	20	23
393	8726253633	10	20	23
392	8725184577	10	20	23
391	8724447297	10	20	23
390	8724152385	10	20	23
389	8608813569	10	20	23
388	8607007233	10	20	23
387	8606712321	10	20	23
386	8592330753	10	20	23
385	8592035841	10	20	23
384	8590229505	10	20	23
383	8590065663	10	20	23
382	8589934593	10	20	23
381	6492008262	10	20	22
380	6448645626	10	20	22
379	6448316934	10	20	22
378	6443274246	10	20	22
377	6443225094	10	20	22
376	6442549242	10	20	22
375	6153340446	10	20	22
374	6129276222	10	20	22
373	6108034398	10	20	22
372	6084035838	10	20	22
371	4255319925	10	20	22
370	4136637369	10	20	22
369	4035137799	10	20	22
368	3972079341	10	20	22
367	3937053357	10	20	22
366	3847080273	10	20	22
365	3656264571	10	20	22
364	3624579099	10	20	22
363	3623976987	10	20	22
362	3623878683	10	20	22
361	3587122779	10	20	22
360	3478254921	10	20	22
359	3462057801	10	20	22
358	3432240393	10	20	22
357	3426374409	10	20	22
356	3424924425	10	20	22
355	3413601513	10	20	22
354	3284094147	10	20	22
353	3272356035	10	20	22
352	3272257731	10	20	22
351	3271655619	10	20	22
350	3271557315	10	20	22
349	3266763459	10	20	22
348	3266161347	10	20	22
347	3266063043	10	20	22
346	3227616771	10	20	22
345	3227518467	10	20	22
344	3222724611	10	20	22
343	3222122499	10	20	22
342	3222024195	10	20	22
341	3221569539	10	20	22
340	3221422083	10	20	22
339	3221323779	10	20	22
338	3221225475	10	20	22
337	3094015167	10	19	22
336	3087532353	10	19	22
335	2303595738	10	19	21
334	2286380006	10	19	21
333	2279862778	10	19	21
332	2167215810	10	19	21
331	2165051586	10	19	21
330	2158817886	10	19	21
329	2147758082	10	19	21
328	1489318859	10	19	21
327	1487056789	10	19	21
326	Prime! 1478660597	10	19	21
325	1424239623	10	19	21
324	1394265683	10	19	21
323	1391092307	10	19	21
322	1379611027	10	19	21
321	1357373009	10	19	21
320	Prime! 1299928027	10	19	21
319	1284589851	10	19	21
318	1284315419	10	19	21
317	1282634523	10	19	21
316	Prime! 1282360091	10	19	21
315	Prime! 1228350391	10	19	21
314	1227285065	10	19	21
313	1224851529	10	19	21
312	1224769609	10	19	21
311	1224736841	10	19	21
310	1210089993	10	19	21
309	1210057225	10	19	21
308	1208258569	10	19	21
307	Prime! 1208225801	10	19	21
306	1208193033	10	19	21
305	1208074249	10	19	21
304	1208025079	10	19	21
303	1207992329	10	19	21
302	1207959561	10	19	21
301	1168278563	10	19	21
300	1158341571	10	19	21
299	1144354563	10	19	21
298	1133953505	10	19	21
297	1097979713	10	19	21
296	1092649537	10	19	21
295	1092616769	10	19	21
294	1092584001	10	19	21
293	1090818113	10	19	21
292	1090785345	10	19	21
291	1090633793	10	19	21
290	1090551873	10	19	21
289	1090519105	10	19	21
288	1076138497	10	19	21
287	1076105729	10	19	21
286	1075954177	10	19	21
285	1075903999	10	19	21
284	1075872257	10	19	21
283	1075839489	10	19	21
282	1074040833	10	19	21
281	1074008065	10	19	21
280	1073807361	10	19	21
279	1073774593	10	19	21
278	1073741825	10	19	21
277	806715402	9	18	20
276	806091270	9	18	20
275	766159554	9	18	20
274	517610937	9	18	20
273	512803449	9	18	20
272	498028659	9	18	20
271	492131667	9	18	20
270	490973523	9	18	20
269	487848339	9	18	20
268	484057395	9	18	20
267	475771887	9	18	20
266	465436527	9	18	20
265	459215067	9	18	20
264	453156891	9	18	20
263	452984859	9	18	20
262	447000837	9	18	20
261	421926819	9	18	20
260	418153443	9	18	20
259	409055427	9	18	20
258	408944835	9	18	20
257	403441155	9	18	20
256	402763779	9	18	20
255	402653187	9	18	20
254	395165535	9	18	20
253	391786881	9	18	20
252	386113857	9	18	20
251	382000641	9	18	20
250	286314282	9	17	19
249	285383414	9	17	19
248	284986886	9	17	19
247	272581042	9	17	19
246	268744194	9	17	19
245	186168267	9	17	19
244	184606731	9	17	19
243	173324019	9	17	19
242	170093137	9	17	19
241	169682513	9	17	19
240	167039217	9	17	19
239	165711793	9	17	19
238	Prime! 158830757	9	17	19
237	154798711	9	17	19
236	153092169	9	17	19
235	151257609	9	17	19
234	151031817	9	17	19
233	150994953	9	17	19
232	144938557	9	17	19
231	141188801	9	17	19
230	Prime! 139634527	9	17	19
229	Prime! 139384481	9	17	19
228	136577601	9	17	19
227	136351809	9	17	19
226	136314945	9	17	19
225	134517249	9	17	19
224	134480385	9	17	19
223	134254593	9	17	19
222	134234111	9	17	19
221	134217729	9	17	19
220	101814054	9	17	18
219	101474886	9	17	18
218	101437626	9	17	18
217	101030502	9	17	18
216	100766214	9	17	18
215	100760070	9	17	18
214	100675578	9	17	18
213	95857518	8	16	18
212	95769918	8	16	18
211	95701314	8	16	18
210	95170734	8	16	18
209	61516461	8	16	18
208	60193617	8	16	18
207	60090705	8	16	18
206	59291919	8	16	18
205	57978213	8	16	18
204	57914523	8	16	18
203	56710683	8	16	18
202	56635419	8	16	18
201	56623131	8	16	18
200	56023899	8	16	18
199	54167223	8	16	18
198	53527305	8	16	18
197	51986307	8	16	18
196	51817347	8	16	18
195	51205827	8	16	18
194	51130563	8	16	18
193	51118275	8	16	18
192	51055299	8	16	18
191	51043011	8	16	18
190	50443779	8	16	18
189	50431491	8	16	18
188	50374659	8	16	18
187	50356227	8	16	18
186	50343939	8	16	18
185	50331651	8	16	18
184	35881402	8	16	17
183	35595258	8	16	17
182	33824962	8	16	17
181	33706018	8	16	17
180	33588738	8	16	17
179	21210705	8	15	17
178	Prime! 21206609	8	15	17
177	Prime! 20735567	8	15	17
176	Prime! 20315173	8	15	17
175	20098843	8	15	17
174	20064539	8	15	17
173	19982661	8	15	17
172	19197001	8	15	17
171	19192905	8	15	17
170	19140681	8	15	17
169	19136585	8	15	17
168	18911753	8	15	17
167	18907657	8	15	17
166	18903561	8	15	17
165	18888713	8	15	17
164	Prime! 18882551	8	15	17
163	18878473	8	15	17
162	18874377	8	15	17
161	18657955	8	15	17
160	18055741	8	15	17
159	Prime! 17432927	8	15	17
158	Prime! 17128127	8	15	17
157	17076801	8	15	17
156	17072705	8	15	17
155	17043521	8	15	17
154	17039425	8	15	17
153	16814593	8	15	17
152	16810497	8	15	17
151	16785409	8	15	17
150	16781313	8	15	17
149	16777217	8	15	17
148	12697674	8	15	16
147	12026418	8	15	16
146	12021150	8	15	16
145	11971266	8	15	16
144	8078265	7	14	16
143	8012409	7	14	16
142	7758099	7	14	16
141	7689555	7	14	16
140	7077915	7	14	16
139	6592419	7	14	16
138	6389955	7	14	16
137	6305283	7	14	16
136	6291459	7	14	16
135	5958657	7	14	16
134	5950209	7	14	16
133	4484678	7	14	15
132	4469274	7	14	15
131	4452858	7	14	15
130	4234302	7	14	15
129	4232898	7	14	15
128	2965685	7	13	15
127	Prime! 2890763	7	13	15
126	Prime! 2651729	7	13	15
125	2618127	7	13	15
124	2586033	7	13	15
123	2482341	7	13	15
122	Prime! 2414231	7	13	15
121	2392137	7	13	15
120	2363913	7	13	15
119	2359305	7	13	15
118	2258371	7	13	15
117	Prime! 2185889	7	13	15
116	2134593	7	13	15
115	2129985	7	13	15
114	2101761	7	13	15
113	2099199	7	13	15
112	2097153	7	13	15
111	1585734	7	13	14
110	1584966	7	13	14
109	1574394	7	13	14
108	1502622	7	13	14
107	1497966	7	13	14
106	1496382	7	13	14
105	961197	6	12	14
104	932559	6	12	14
103	907419	6	12	14
102	905883	6	12	14
101	886299	6	12	14
100	884763	6	12	14
99	872709	6	12	14
98	836361	6	12	14
97	809859	6	12	14
96	808323	6	12	14
95	800451	6	12	14
94	798915	6	12	14
93	797379	6	12	14
92	791811	6	12	14
91	789507	6	12	14
90	787971	6	12	14
89	786435	6	12	14
88	765567	6	12	14
87	562394	6	12	13
86	529554	6	12	13
85	528578	6	12	13
84	367499	6	12	13
83	Prime! 340397	6	12	13
82	337043	6	12	13
81	313627	6	11	13
80	299959	6	11	13
79	299593	6	11	13
78	299081	6	11	13
77	298569	6	11	13
76	Prime! 296713	6	11	13
75	295927	6	11	13
74	Prime! 295433	6	11	13
73	294921	6	11	13
72	266817	6	11	13
71	266305	6	11	13
70	263169	6	11	13
69	Prime! 262657	6	11	13
68	262145	6	11	13
67	199062	6	11	12
66	197130	6	11	12
65	187806	6	11	12
64	187074	6	11	12
63	125049	6	11	12
62	120147	6	11	12
61	110619	6	11	12
60	109659	6	11	12
59	107607	6	11	12
58	100035	6	11	12
57	98307	5	10	12
56	70074	5	10	11
55	39195	5	10	11
54	37449	5	10	11
53	36873	5	10	11
52	33345	5	10	11
51	Prime! 33023	5	10	11
50	32769	5	10	11
49	24762	5	9	10
48	23454	5	9	10
47	23406	5	9	10
46	23358	5	9	10
45	15021	5	9	10
44	14673	5	9	10
43	13851	5	9	10
42	13065	5	9	10
41	12675	5	9	10
40	12483	5	9	10
39	12291	5	9	10
38	11841	5	9	10
37	8730	4	8	9
36	8698	4	8	9
35	5267	4	8	9
34	4891	4	8	9
33	4727	4	8	9
32	4681	4	8	9
31	4617	4	8	9
30	4477	4	8	9
29	4225	4	8	9
28	4161	4	8	9
27	4097	4	8	9
26	2910	4	7	8
25	1875	4	7	8
24	1755	4	7	8
23	1539	4	7	8
22	1094	4	7	7
21	697	3	6	7
20	585	3	6	7
19	543	3	6	7
18	513	3	6	7
17	366	3	6	6
16	237	3	5	6
15	219	3	5	6
14	195	3	5	6
13	Prime! 83	2	4	5
12	81	2	4	5
11	Prime! 79	2	4	5
10	Prime! 73	2	4	5
9	65	2	4	5
8	27	2	3	4
7	Prime! 11	2	3	3
6	9	1	2	3
5	6	1	2	2
4	Prime! 3	1	1	2
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 9 is a palindrome A029994 \| A029995	L root 10	L squa 10	L base 9
206	14073962390	11	21	22
205	9556372120	10	20	21
204	9326790040	10	20	21
203	9298485400	10	20	21
202	7751996440	10	20	21
201	7719712472	10	20	21
200	7490247626	10	20	21
199	7490129528	10	20	21
198	7318060778	10	20	21
197	7317942680	10	20	21
196	7312561711	10	20	21
195	7260547480	10	20	21
194	7030965080	10	20	21
193	7011833528	10	20	21
192	6973568804	10	20	21
191	4735257578	10	20	21
190	4735139480	10	20	21
189	4658613272	10	20	21
188	4650121880	10	20	21
187	4443335254	10	20	21
186	3922035400	10	20	21
185	3917789704	10	20	21
184	Prime! 3917310751	10	20	21
183	3917251702	10	20	21
182	3879526600	10	20	21
181	3879047647	10	20	21
180	3878988598	10	20	21
179	3874801951	10	20	21
178	3874742902	10	20	21
177	3874683853	10	20	21
176	3874322998	10	20	21
175	3874263949	10	20	21
174	3874204900	10	20	21
173	3536450360	10	20	21
172	3535152904	10	20	21
171	3534673951	10	20	21
170	3534614902	10	20	21
169	Prime! 3534555853	10	20	21
168	3530428255	10	20	21
167	3530369206	10	20	21
166	3529949302	10	20	21
165	3529890253	10	20	21
164	3529831204	10	20	21
163	Prime! 3492165151	10	20	21
162	3492106102	10	20	21
161	3491686198	10	20	21
160	3491627149	10	20	21
159	3491568100	10	20	21
158	3487440502	10	20	21
157	3487381453	10	20	21
156	3487322404	10	20	21
155	3486902500	10	20	21
154	3486843451	10	20	21
153	3486784402	10	20	21
152	3186151420	10	20	20
151	2485117820	10	19	20
150	1326161960	10	19	20
149	1061858542	10	19	19
148	1061819176	10	19	19
147	1036310440	10	19	19
146	1033479976	10	19	19
145	857746280	9	18	19
144	832236680	9	18	19
143	813104840	9	18	19
142	806727976	9	18	19
141	801135880	9	18	19
140	781218920	9	18	19
139	779093480	9	18	19
138	775555400	9	18	19
137	775322120	9	18	19
136	774840980	9	18	19
135	526126760	9	18	19
134	516691880	9	18	19
133	435782440	9	18	19
132	435315880	9	18	19
131	435250270	9	18	19
130	432245960	9	18	19
129	431065000	9	18	19
128	430999390	9	18	19
127	430532830	9	18	19
126	430467220	9	18	19
125	421389413	9	18	19
124	392801320	9	18	19
123	392735710	9	18	19
122	392269150	9	18	19
121	392203540	9	18	19
120	388018270	9	18	19
119	387952660	9	18	19
118	387486100	9	18	19
117	387420490	9	18	19
116	363731450	9	18	18
115	146964770	9	17	18
114	141108920	9	17	18
113	117979960	9	17	17
112	115146040	9	17	17
111	114835000	9	17	17
110	96057880	8	16	17
109	95305592	8	16	17
108	92483930	8	16	17
107	92470808	8	16	17
106	90345080	8	16	17
105	89897960	8	16	17
104	89636920	8	16	17
103	88472122	8	16	17
102	86093444	8	16	17
101	58458680	8	16	17
100	57515192	8	16	17
99	54130744	8	16	17
98	49543640	8	16	17
97	48421000	8	16	17
96	Prime! 48367783	8	16	17
95	48361222	8	16	17
94	47896039	8	16	17
93	47889478	8	16	17
92	47882917	8	16	17
91	47842822	8	16	17
90	47836261	8	16	17
89	47829700	8	16	17
88	44313560	8	16	17
87	43644583	8	16	17
86	43638022	8	16	17
85	43591366	8	16	17
84	43584805	8	16	17
83	43578244	8	16	17
82	43119622	8	16	17
81	Prime! 43113061	8	16	17
80	43106500	8	16	17
79	43059844	8	16	17
78	43053283	8	16	17
77	43046722	8	16	17
76	39554050	8	16	16
75	13393400	8	15	15
74	13108936	8	15	15
73	10589960	8	15	15
72	10274600	8	15	15
71	10234600	8	15	15
70	10038440	8	15	15
69	9610162	7	14	15
68	9565940	7	14	15
67	6495560	7	14	15
66	6391880	7	14	15
65	5836760	7	14	15
64	5503150	7	14	15
63	5380840	7	14	15
62	5373550	7	14	15
61	5321710	7	14	15
60	5314420	7	14	15
59	4849390	7	14	15
58	4842100	7	14	15
57	4790260	7	14	15
56	4782970	7	14	15
55	4366120	7	14	14
54	1456600	7	13	13
53	1422040	7	13	13
52	1141688	7	13	13
51	1136680	7	13	13
50	1120120	7	13	13
49	1115480	7	13	13
48	1062884	7	13	13
47	613160	6	12	13
46	605222	6	12	13
45	597871	6	12	13
44	597142	6	12	13
43	596413	6	12	13
42	591958	6	12	13
41	591229	6	12	13
40	590500	6	12	13
39	539542	6	12	13
38	538813	6	12	13
37	538084	6	12	13
36	532900	6	12	13
35	532171	6	12	13
34	531442	6	12	13
33	487750	6	12	12
32	161896	6	11	11
31	161410	6	11	11
30	126286	6	11	11
29	123010	6	11	11
28	118100	6	11	11
27	66430	5	10	11
26	65620	5	10	11
25	59860	5	10	11
24	59050	5	10	11
23	54050	5	10	10
22	Prime! 14281	5	9	9
21	13660	5	9	9
20	13642	5	9	9
19	13124	5	9	9
18	7462	4	8	9
17	7381	4	8	9
16	7300	4	8	9
15	6724	4	8	9
14	6643	4	8	9
13	6562	4	8	9
12	1460	4	7	7
11	820	3	6	7
10	730	3	6	7
9	164	3	5	5
8	100	3	5	5
7	91	2	4	5
6	82	2	4	5
5	20	2	3	3
4	10	2	3	3
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 11 is a palindrome A029996 \| A029997	L root 10	L squa 10	L base 11
240	14158499196	11	21	20
239	14148564612	11	21	20
238	14147686152	11	21	20
237	9272585112	10	20	20
236	7929511512	10	20	20
235	7247206458	10	20	19
234	7093037306	10	20	19
233	7090316742	10	20	19
232	7074135896	10	20	19
231	7074077332	10	20	19
230	5699727612	10	20	19
229	5587352896	10	20	19
228	5563530900	10	20	19
227	5540796356	10	20	19
226	5438164142	10	20	19
225	5436920988	10	20	19
224	5423660356	10	20	19
223	5290945268	10	20	19
222	4930254276	10	20	19
221	4735382676	10	20	19
220	4717668276	10	20	19
219	4716071076	10	20	19
218	4715895384	10	20	19
217	4633166158	10	20	19
216	4290161232	10	20	19
215	4277413156	10	20	19
214	4276550668	10	20	19
213	4218885104	10	20	19
212	2872110660	10	19	19
211	2786665476	10	19	19
210	2593742460	10	19	19
209	2593566768	10	19	19
208	2591969568	10	19	19
207	2591793876	10	19	19
206	2590196676	10	19	19
205	2574255168	10	19	19
204	2574079476	10	19	19
203	2572482276	10	19	19
202	2572306584	10	19	19
201	2396922276	10	19	19
200	2379383568	10	19	19
199	2379207876	10	19	19
198	2377610676	10	19	19
197	2377434984	10	19	19
196	2361493476	10	19	19
195	2359896276	10	19	19
194	2359720584	10	19	19
193	2358299076	10	19	19
192	2358123384	10	19	19
191	2357947692	10	19	19
190	1636922448	10	19	18
189	1489794216	10	19	18
188	1307163138	10	19	18
187	1286241138	10	19	18
186	1286153292	10	19	18
185	1277369286	10	19	18
184	949714314	9	18	18
183	720868752	9	18	18
182	715056396	9	18	18
181	660151324	9	18	17
180	521037601	9	18	17
179	506782269	9	18	17
178	502347160	9	18	17
177	Prime! 499517531	9	18	17
176	494265798	9	18	17
175	448204946	9	18	17
174	430489446	9	18	17
173	428880146	9	18	17
172	428732405	9	18	17
171	428717764	9	18	17
170	391985181	9	18	17
169	391415634	9	18	17
168	389748254	9	18	17
167	388779528	9	18	17
166	Prime! 382065833	9	18	17
165	253333246	9	17	17
164	235794769	9	17	17
163	235780128	9	17	17
162	235765487	9	17	17
161	235647028	9	17	17
160	235632387	9	17	17
159	235617746	9	17	17
158	234037728	9	17	17
157	234023087	9	17	17
156	234008446	9	17	17
155	233993805	9	17	17
154	233875346	9	17	17
153	233860705	9	17	17
152	233846064	9	17	17
151	217902246	9	17	17
150	216322228	9	17	17
149	216307587	9	17	17
148	216292946	9	17	17
147	216159846	9	17	17
146	216145205	9	17	17
145	216130564	9	17	17
144	214683646	9	17	17
143	214550546	9	17	17
142	214535905	9	17	17
141	214521264	9	17	17
140	214388164	9	17	17
139	214373523	9	17	17
138	214358882	9	17	17
137	152966964	9	17	16
136	148811208	9	17	16
135	127568436	9	17	16
134	125621292	9	17	16
133	124253982	9	17	16
132	117874092	9	17	16
131	117002892	9	17	16
130	116923032	9	17	16
129	65537592	8	16	16
128	60938804	8	16	15
127	60793246	8	16	15
126	58595826	8	16	15
125	58488136	8	16	15
124	58482812	8	16	15
123	47484664	8	16	15
122	44933508	8	16	15
121	40745916	8	16	15
120	39135516	8	16	15
119	38990316	8	16	15
118	38974344	8	16	15
117	35345788	8	16	15
116	23030316	8	15	15
115	21435888	8	15	15
114	21419916	8	15	15
113	21274716	8	15	15
112	21258744	8	15	15
111	19809516	8	15	15
110	19664316	8	15	15
109	19648344	8	15	15
108	19519116	8	15	15
107	19503144	8	15	15
106	19487172	8	15	15
105	13528368	8	15	14
104	12312342	8	15	14
103	10821168	8	15	14
102	10709958	8	15	14
101	10637358	8	15	14
100	10629372	8	15	14
99	10548906	8	15	14
98	6386568	7	14	14
97	5962032	7	14	14
96	5508682	7	14	13
95	5450679	7	14	13
94	5417706	7	14	13
93	Prime! 4325779	7	14	13
92	4197879	7	14	13
91	3704186	7	14	13
90	3665352	7	14	13
89	3557886	7	14	13
88	3544455	7	14	13
87	3543124	7	14	13
86	3215448	7	14	13
85	3210499	7	14	13
84	3112752	7	13	13
83	2438261	7	13	13
82	2093686	7	13	13
81	1950048	7	13	13
80	1948717	7	13	13
79	1947386	7	13	13
78	1946055	7	13	13
77	1935286	7	13	13
76	1933955	7	13	13
75	1932624	7	13	13
74	1801086	7	13	13
73	1788986	7	13	13
72	1787655	7	13	13
71	1786324	7	13	13
70	1774224	7	13	13
69	Prime! 1772893	7	13	13
68	1771562	7	13	13
67	1229928	7	13	12
66	1055676	7	13	12
65	1052772	7	13	12
64	991128	6	12	12
63	973572	6	12	12
62	966312	6	12	12
61	728430	6	12	12
60	681438	6	12	12
59	485576	6	12	11
58	485092	6	12	11
57	370418	6	12	11
56	336756	6	12	11
55	323556	6	12	11
54	322104	6	12	11
53	294508	6	11	11
52	190356	6	11	11
51	177156	6	11	11
50	175704	6	11	11
49	163956	6	11	11
48	162504	6	11	11
47	161052	6	11	11
46	147546	6	11	10
45	118188	6	11	10
44	114924	6	11	10
43	88578	5	10	10
42	87852	5	10	10
41	87246	5	10	10
40	63546	5	10	10
39	34701	5	10	9
38	33675	5	10	9
37	30626	5	9	9
36	29405	5	9	9
35	29284	5	9	9
34	17326	5	9	9
33	16226	5	9	9
32	16105	5	9	9
31	15984	5	9	9
30	14884	5	9	9
29	14763	5	9	9
28	14642	5	9	9
27	7992	4	8	8
26	4476	4	8	8
25	3062	4	7	7
24	2796	4	7	7
23	2664	4	7	7
22	2414	4	7	7
21	1596	4	7	7
20	1464	4	7	7
19	1332	4	7	7
18	732	3	6	6
17	382	3	6	5
16	279	3	5	5
15	255	3	5	5
14	244	3	5	5
13	144	3	5	5
12	133	3	5	5
11	122	3	5	5
10	84	2	4	4
9	72	2	4	4
8	26	2	3	3
7	24	2	3	3
6	12	2	3	3
5	6	1	2	2
4	Prime! 3	1	1	1
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 12 is a palindrome A029737 \| A029738	L root 10	L squa 10	L base 12
214	10925821612	11	21	19
213	10888034068	11	21	19
212	10884600872	11	21	19
211	10749542414	11	21	19
210	10462888228	11	21	19
209	10428093364	11	21	19
208	10355392658	11	21	19
207	10322548418	11	21	19
206	10319830274	11	21	19
205	10319560706	11	21	19
204	6721043855	10	20	19
203	6414163021	10	20	19
202	6132650897	10	20	19
201	Prime! 6028532057	10	20	19
200	6019743769	10	20	19
199	5673479765	10	20	19
198	5628851293	10	20	19
197	5628581725	10	20	19
196	5625863581	10	20	19
195	5625594013	10	20	19
194	5622875869	10	20	19
193	5593019341	10	20	19
192	5592749773	10	20	19
191	5590031629	10	20	19
190	5589762061	10	20	19
189	5355620569	10	20	19
188	5231444257	10	20	19
187	5198869585	10	20	19
186	5198600017	10	20	19
185	5195881873	10	20	19
184	5195612305	10	20	19
183	5165755777	10	20	19
182	5163037633	10	20	19
181	5162768065	10	20	19
180	5160319489	10	20	19
179	5160049921	10	20	19
178	5159780353	10	20	19
177	1290202563	10	19	17
176	944222276	9	18	17
175	941903908	9	18	17
174	938216936	9	18	17
173	933610222	9	18	17
172	907049944	9	18	17
171	906628528	9	18	17
170	900558986	9	18	17
169	895815950	9	18	17
168	895795214	9	18	17
167	874709032	9	18	17
166	871907620	9	18	17
165	869046196	9	18	17
164	862970258	9	18	17
163	862949522	9	18	17
162	860234690	9	18	17
161	860213954	9	18	17
160	859984130	9	18	17
159	859963394	9	18	17
158	Prime! 563115263	9	18	17
157	Prime! 539803981	9	18	17
156	534686579	9	18	17
155	532456093	9	18	17
154	Prime! 532441187	9	18	17
153	531567683	9	18	17
152	501666073	9	18	17
151	501645337	9	18	17
150	472464877	9	18	17
149	469070941	9	18	17
148	469050205	9	18	17
147	469029469	9	18	17
146	468841117	9	18	17
145	468820381	9	18	17
144	468799645	9	18	17
143	466105549	9	18	17
142	Prime! 466084813	9	18	17
141	466064077	9	18	17
140	Prime! 466043341	9	18	17
139	Prime! 465854989	9	18	17
138	465834253	9	18	17
137	465813517	9	18	17
136	465242405	9	18	17
135	Prime! 443419703	9	18	17
134	435974689	9	18	17
133	435953953	9	18	17
132	435933217	9	18	17
131	Prime! 433259857	9	18	17
130	433239121	9	18	17
129	433218385	9	18	17
128	433009297	9	18	17
127	432988561	9	18	17
126	432967825	9	18	17
125	Prime! 430503553	9	18	17
124	Prime! 430482817	9	18	17
123	430273729	9	18	17
122	430252993	9	18	17
121	430232257	9	18	17
120	430043905	9	18	17
119	430023169	9	18	17
118	430002433	9	18	17
117	429981697	9	18	17
116	259950938	9	17	16
115	153897211	9	17	16
114	107897979	9	17	15
113	75826504	8	16	15
112	74649614	8	16	15
111	72659236	8	16	15
110	72458932	8	16	15
109	72341354	8	16	15
108	71912594	8	16	15
107	71686082	8	16	15
106	71663618	8	16	15
105	44001467	8	16	15
104	43887133	8	16	15
103	42040681	8	16	15
102	41803801	8	16	15
101	Prime! 39442901	8	16	15
100	39089245	8	16	15
99	39066781	8	16	15
98	38840269	8	16	15
97	38817805	8	16	15
96	36329761	8	16	15
95	36103249	8	16	15
94	36080785	8	16	15
93	35876737	8	16	15
92	35854273	8	16	15
91	35831809	8	16	15
90	14103245	8	15	14
89	8979411	7	14	13
88	6537508	7	14	13
87	6222542	7	14	13
86	6220814	7	14	13
85	6076660	7	14	13
84	6013474	7	14	13
83	5994578	7	14	13
82	5992850	7	14	13
81	5986474	7	14	13
80	5973698	7	14	13
79	5971970	7	14	13
78	3728195	7	14	13
77	3691331	7	14	13
76	3485401	7	14	13
75	3483673	7	14	13
74	3259165	7	14	13
73	3257437	7	14	13
72	3255709	7	14	13
71	Prime! 3253981	7	14	13
70	3238285	7	14	13
69	Prime! 3236557	7	14	13
68	3234829	7	14	13
67	3029473	7	13	13
66	3027745	7	13	13
65	3010321	7	13	13
64	3008593	7	13	13
63	3006865	7	13	13
62	2991169	7	13	13
61	2989441	7	13	13
60	2987713	7	13	13
59	2985985	7	13	13
58	544804	6	12	11
57	518414	6	12	11
56	504868	6	12	11
55	499538	6	12	11
54	497666	6	12	11
53	308125	6	11	11
52	290329	6	11	11
51	Prime! 288767	6	11	11
50	271453	6	11	11
49	269581	6	11	11
48	252577	6	11	11
47	250705	6	11	11
46	248833	6	11	11
45	88829	5	10	10
44	63999	5	10	9
43	45412	5	10	9
42	43358	5	10	9
41	43214	5	10	9
40	41908	5	10	9
39	41618	5	10	9
38	41474	5	10	9
37	28613	5	9	9
36	Prime! 25579	5	9	9
35	Prime! 25523	5	9	9
34	24599	5	9	9
33	24361	5	9	9
32	24217	5	9	9
31	24073	5	9	9
30	22765	5	9	9
29	Prime! 22621	5	9	9
28	22477	5	9	9
27	Prime! 21169	5	9	9
26	21025	5	9	9
25	20881	5	9	9
24	20737	5	9	9
23	3796	4	8	7
22	3614	4	8	7
21	3458	4	8	7
20	2041	4	7	7
19	1885	4	7	7
18	Prime! 1783	4	7	7
17	1745	4	7	7
16	1729	4	7	7
15	611	3	6	6
14	302	3	5	5
13	292	3	5	5
12	290	3	5	5
11	Prime! 181	3	5	5
10	Prime! 179	3	5	5
9	169	3	5	5
8	Prime! 157	3	5	5
7	145	3	5	5
6	26	2	3	3
5	Prime! 13	2	3	3
4	Prime! 3	1	1	1
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 13 is a palindrome A029998 \| A029999	L root 10	L squa 10	L base 13
221	10734825752	11	21	19
220	10730396600	11	21	19
219	10729996746	11	21	19
218	10676906072	11	21	19
217	10672476920	11	21	19
216	10672077066	11	21	19
215	10668047768	11	21	19
214	10667647914	11	21	19
213	10667248060	11	21	19
212	10614557240	11	21	19
211	10614157386	11	21	19
210	10610128088	11	21	19
209	10609728234	11	21	19
208	10609328380	11	21	19
207	10605299082	11	21	19
206	10604899228	11	21	19
205	10604499374	11	21	19
204	9318926988	10	20	18
203	2447646945	10	19	17
202	1699036952	10	19	17
201	1694583464	10	19	17
200	1694238535	10	19	17
199	1694209974	10	19	17
198	1636661912	10	19	17
197	1636316983	10	19	17
196	1636288422	10	19	17
195	1631863495	10	19	17
194	1631834934	10	19	17
193	1631518566	10	19	17
192	1631490005	10	19	17
191	1631461444	10	19	17
190	1568798625	10	19	17
189	1568712942	10	19	17
188	1554284671	10	19	17
187	1494152968	10	19	17
186	1493239861	10	19	17
185	1486657480	10	19	17
184	1075924329	10	19	17
183	1066810497	10	19	17
182	1066724814	10	19	17
181	990811301	9	18	17
180	971679071	9	18	17
179	946054760	9	18	17
178	941601272	9	18	17
177	941256343	9	18	17
176	941227782	9	18	17
175	888133208	9	18	17
174	883736842	9	18	17
173	883708281	9	18	17
172	883679720	9	18	17
171	Prime! 883651159	9	18	17
170	883363352	9	18	17
169	883334791	9	18	17
168	883306230	9	18	17
167	879226232	9	18	17
166	878909864	9	18	17
165	Prime! 878881303	9	18	17
164	878852742	9	18	17
163	878824181	9	18	17
162	878536374	9	18	17
161	878507813	9	18	17
160	878479252	9	18	17
159	825758168	9	18	17
158	825413239	9	18	17
157	825384678	9	18	17
156	825356117	9	18	17
155	821304680	9	18	17
154	820988312	9	18	17
153	820959751	9	18	17
152	820931190	9	18	17
151	820614822	9	18	17
150	820586261	9	18	17
149	820557700	9	18	17
148	816506263	9	18	17
147	816477702	9	18	17
146	816161334	9	18	17
145	816132773	9	18	17
144	816104212	9	18	17
143	815816405	9	18	17
142	815787844	9	18	17
141	815759283	9	18	17
140	815730722	9	18	17
139	787441816	9	18	16
138	479144512	9	18	16
137	193876810	9	17	15
136	137302648	9	17	15
135	130695320	9	17	15
134	130354616	9	17	15
133	130323858	9	17	15
132	125899256	9	17	15
131	125868498	9	17	15
130	125527794	9	17	15
129	125497036	9	17	15
128	122442446	9	17	15
127	121148174	9	17	15
126	120670242	9	17	15
125	120171627	9	17	15
124	119536018	9	17	15
123	114358552	9	17	15
122	82055778	8	16	15
121	72773624	8	16	15
120	72432920	8	16	15
119	72402162	8	16	15
118	68318264	8	16	15
117	67977560	8	16	15
116	67946802	8	16	15
115	67636856	8	16	15
114	67606098	8	16	15
113	67575340	8	16	15
112	63522200	8	16	15
111	63491442	8	16	15
110	63181496	8	16	15
109	63150738	8	16	15
108	63119980	8	16	15
107	62810034	8	16	15
106	62779276	8	16	15
105	62748518	8	16	15
104	53488120	8	16	14
103	16734765	8	15	13
102	15159693	8	15	13
101	14915085	8	15	13
100	14515413	8	15	13
99	10611291	8	15	13
98	10053656	8	15	13
97	10027123	8	15	13
96	10024926	8	15	13
95	9825623	7	14	13
94	9684547	7	14	13
93	9682350	7	14	13
92	9658014	7	14	13
91	9655817	7	14	13
90	9653620	7	14	13
89	9288933	7	14	13
88	9282342	7	14	13
87	8797096	7	14	13
86	6318597	7	14	13
85	6312006	7	14	13
84	5961435	7	14	13
83	5598152	7	14	13
82	5571619	7	14	13
81	5569422	7	14	13
80	5539962	7	14	13
79	5255576	7	14	13
78	5231240	7	14	13
77	Prime! 5229043	7	14	13
76	5226846	7	14	13
75	Prime! 5224649	7	14	13
74	5202510	7	14	13
73	5200313	7	14	13
72	5198116	7	14	13
71	4886467	7	14	13
70	4884270	7	14	13
69	4859934	7	14	13
68	4857737	7	14	13
67	4855540	7	14	13
66	4833401	7	14	13
65	4831204	7	14	13
64	4829007	7	14	13
63	4826810	7	14	13
62	1877162	7	13	12
61	1174518	7	13	11
60	773528	6	12	11
59	771162	6	12	11
58	744954	6	12	11
57	742588	6	12	11
56	714042	6	12	11
55	676984	6	12	11
54	485562	6	12	11
53	430808	6	12	11
52	428442	6	12	11
51	404600	6	12	11
50	402234	6	12	11
49	399868	6	12	11
48	376026	6	12	11
47	373660	6	12	11
46	371294	6	12	11
45	87305	5	10	9
44	59503	5	10	9
43	59334	5	10	9
42	57462	5	10	9
41	57293	5	10	9
40	57124	5	10	9
39	55449	5	10	9
38	54942	5	10	9
37	52360	5	10	9
36	51510	5	10	9
35	37374	5	10	9
34	Prime! 33151	5	10	9
33	32982	5	10	9
32	32813	5	10	9
31	31110	5	9	9
30	Prime! 30941	5	9	9
29	30772	5	9	9
28	29069	5	9	9
27	28900	5	9	9
26	28731	5	9	9
25	28562	5	9	9
24	7662	4	8	7
23	7078	4	8	7
22	4578	4	8	7
21	4396	4	8	7
20	4242	4	8	7
19	4026	4	8	7
18	2898	4	7	7
17	2562	4	7	7
16	2380	4	7	7
15	2198	4	7	7
14	366	3	6	5
13	Prime! 353	3	6	5
12	340	3	6	5
11	308	3	5	5
10	209	3	5	5
9	196	3	5	5
8	183	3	5	5
7	170	3	5	5
6	28	2	3	3
5	14	2	3	3
4	Prime! 3	1	1	1
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 14 is a palindrome A030072 \| A030074	L root 10	L squa 10	L base 14
196	11881461660	11	21	18
195	8029959480	10	20	18
194	4608478067	10	20	17
193	4365054210	10	20	17
192	4323454988	10	20	17
191	3064559780	10	19	17
190	3064521364	10	19	17
189	3057570616	10	19	17
188	3057532200	10	19	17
187	3057030048	10	19	17
186	3056991632	10	19	17
185	2959686830	10	19	17
184	2959648414	10	19	17
183	2959146262	10	19	17
182	2959107846	10	19	17
181	2952157098	10	19	17
180	2952118682	10	19	17
179	2951654946	10	19	17
178	2951616530	10	19	17
177	2951578114	10	19	17
176	1694184241	10	19	17
175	1694145825	10	19	17
174	1688416785	10	19	17
173	1687195077	10	19	17
172	1687156661	10	19	17
171	1686654509	10	19	17
170	1686616093	10	19	17
169	1596300455	10	19	17
168	1596262039	10	19	17
167	1589349707	10	19	17
166	1589311291	10	19	17
165	1589272875	10	19	17
164	1589234459	10	19	17
163	1588809139	10	19	17
162	1588770723	10	19	17
161	1588732307	10	19	17
160	1582322127	10	19	17
159	Prime! 1582283711	10	19	17
158	1581819975	10	19	17
157	1581781559	10	19	17
156	1581743143	10	19	17
155	1581704727	10	19	17
154	1581317823	10	19	17
153	1581279407	10	19	17
152	1581240991	10	19	17
151	1581202575	10	19	17
150	1491427505	10	19	17
149	Prime! 1491389089	10	19	17
148	1491350673	10	19	17
147	1490886937	10	19	17
146	1490848521	10	19	17
145	1490810105	10	19	17
144	1484438341	10	19	17
143	1484399925	10	19	17
142	1483936189	10	19	17
141	1483897773	10	19	17
140	1483859357	10	19	17
139	1483434037	10	19	17
138	1483395621	10	19	17
137	1483357205	10	19	17
136	1483318789	10	19	17
135	1476908609	10	19	17
134	1476870193	10	19	17
133	1476444873	10	19	17
132	1476406457	10	19	17
131	Prime! 1476368041	10	19	17
130	1476329625	10	19	17
129	1475904305	10	19	17
128	1475865889	10	19	17
127	1475827473	10	19	17
126	1475789057	10	19	17
125	520746885	9	18	16
124	354089825	9	18	15
123	218894580	9	17	15
122	218397720	9	17	15
121	218356560	9	17	15
120	211406190	9	17	15
119	211365030	9	17	15
118	210868170	9	17	15
117	210827010	9	17	15
116	158186536	9	17	15
115	121010625	9	17	15
114	120513765	9	17	15
113	120472605	9	17	15
112	114019095	9	17	15
111	113522235	9	17	15
110	113481075	9	17	15
109	113025375	9	17	15
108	112984215	9	17	15
107	112943055	9	17	15
106	106530705	9	17	15
105	106489545	9	17	15
104	106033845	9	17	15
103	105992685	9	17	15
102	105951525	9	17	15
101	105495825	9	17	15
100	105454665	9	17	15
99	105413505	9	17	15
98	40968120	8	16	14
97	22814179	8	15	13
96	20243643	8	15	13
95	15638268	8	15	13
94	15635524	8	15	13
93	15599656	8	15	13
92	15596912	8	15	13
91	15100430	8	15	13
90	15097686	8	15	13
89	15064562	8	15	13
88	15061818	8	15	13
87	15059074	8	15	13
86	Prime! 10261861	8	15	13
85	8646569	7	14	13
84	8643825	7	14	13
83	8607957	7	14	13
82	8605213	7	14	13
81	8147343	7	14	13
80	8144599	7	14	13
79	8141855	7	14	13
78	8111475	7	14	13
77	Prime! 8108731	7	14	13
76	8105987	7	14	13
75	8103243	7	14	13
74	8075607	7	14	13
73	8072863	7	14	13
72	Prime! 8070119	7	14	13
71	8067375	7	14	13
70	7609505	7	14	13
69	7606761	7	14	13
68	Prime! 7576381	7	14	13
67	7573637	7	14	13
66	7570893	7	14	13
65	7568149	7	14	13
64	7537769	7	14	13
63	7535025	7	14	13
62	7532281	7	14	13
61	7529537	7	14	13
60	2177085	7	13	12
59	Prime! 1643701	7	13	11
58	1447985	7	13	11
57	1175302	7	13	11
56	1117020	7	13	11
55	1114080	7	13	11
54	1078590	7	13	11
53	1075650	7	13	11
52	717823	6	12	11
51	617625	6	12	11
50	614685	6	12	11
49	582135	6	12	11
48	579195	6	12	11
47	576255	6	12	11
46	543705	6	12	11
45	540765	6	12	11
44	537825	6	12	11
43	446205	6	12	10
42	79788	5	10	9
41	79592	5	10	9
40	77226	5	10	9
39	77030	5	10	9
38	76834	5	10	9
37	55962	5	10	9
36	48159	5	10	9
35	Prime! 44129	5	10	9
34	Prime! 43933	5	10	9
33	43737	5	10	9
32	41763	5	10	9
31	41567	5	10	9
30	41371	5	10	9
29	41175	5	10	9
28	39005	5	10	9
27	38809	5	10	9
26	38613	5	10	9
25	38417	5	10	9
24	8565	4	8	7
23	5700	4	8	7
22	5490	4	8	7
21	3165	4	8	7
20	2955	4	7	7
19	2745	4	7	7
18	2445	4	7	6
17	2190	4	7	6
16	422	3	6	5
15	408	3	6	5
14	394	3	6	5
13	Prime! 239	3	5	5
12	225	3	5	5
11	Prime! 211	3	5	5
10	Prime! 197	3	5	5
9	165	3	5	4
8	Prime! 47	2	4	3
7	30	2	3	3
6	24	2	3	3
5	15	2	3	3
4	Prime! 3	1	1	1
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 15 is a palindrome A030073 \| A030075	L root 10	L squa 10	L base 15
456	10343094304	11	21	18
455	10342891804	11	21	18
454	10342689304	11	21	18
453	10342486804	11	21	18
452	10340245804	11	21	18
451	10340043304	11	21	18
450	10339840804	11	21	18
449	10337397304	11	21	18
448	10303025404	11	21	18
447	10300379404	11	21	18
446	10300176904	11	21	18
445	10299974404	11	21	18
444	10297733404	11	21	18
443	10297530904	11	21	18
442	10297328404	11	21	18
441	10297125904	11	21	18
440	10294884904	11	21	18
439	10294682404	11	21	18
438	10294479904	11	21	18
437	10257664504	11	21	18
436	10257462004	11	21	18
435	10255018504	11	21	18
434	10254816004	11	21	18
433	10254613504	11	21	18
432	10252170004	11	21	18
431	10251967504	11	21	18
430	10251765004	11	21	18
429	10251562504	11	21	18
428	8410845440	10	20	17
427	8145069440	10	20	17
426	7868654832	10	20	17
425	7690214253	10	20	17
424	6567407226	10	20	17
423	6466937466	10	20	17
422	5490166982	10	20	17
421	5446143422	10	20	17
420	5308794242	10	20	17
419	5308082117	10	20	17
418	5308031492	10	20	17
417	5297454017	10	20	17
416	5297403392	10	20	17
415	5296741892	10	20	17
414	5296691267	10	20	17
413	5296640642	10	20	17
412	5200968088	10	20	17
411	5200633412	10	20	17
410	5179510288	10	20	17
409	5137985477	10	20	17
408	5137934852	10	20	17
407	5137273352	10	20	17
406	5137222727	10	20	17
405	5137172102	10	20	17
404	5131737052	10	20	17
403	5127293252	10	20	17
402	5126645252	10	20	17
401	5126594627	10	20	17
400	5126544002	10	20	17
399	5125882502	10	20	17
398	5125882498	10	20	17
397	5125831877	10	20	17
396	5125781252	10	20	17
395	3482854334	10	20	17
394	3434104096	10	20	17
393	3419243696	10	20	17
392	3075979204	10	19	17
391	2959333969	10	19	17
390	2916763006	10	19	17
389	2916050881	10	19	17
388	2916000256	10	19	17
387	2905422781	10	19	17
386	2905372156	10	19	17
385	2904710656	10	19	17
384	2904660031	10	19	17
383	2904609406	10	19	17
382	2784325034	10	19	17
381	2757294466	10	19	17
380	2756582341	10	19	17
379	2756531716	10	19	17
378	2756038534	10	19	17
377	2746666366	10	19	17
376	2746004866	10	19	17
375	2745954241	10	19	17
374	2745903616	10	19	17
373	2745852991	10	19	17
372	2745242116	10	19	17
371	2745191491	10	19	17
370	2745140866	10	19	17
369	2735326141	10	19	17
368	2735275516	10	19	17
367	2734614016	10	19	17
366	2734563391	10	19	17
365	2734512766	10	19	17
364	2734462141	10	19	17
363	2733901891	10	19	17
362	2733851266	10	19	17
361	2733800641	10	19	17
360	2733750016	10	19	17
359	2603236976	10	19	17
358	2586485701	10	19	17
357	2586435076	10	19	17
356	2586384451	10	19	17
355	2585773576	10	19	17
354	2585722951	10	19	17
353	2585672326	10	19	17
352	2585621701	10	19	17
351	2582637776	10	19	17
350	2575857601	10	19	17
349	2575806976	10	19	17
348	2575145476	10	19	17
347	2575094851	10	19	17
346	2575044226	10	19	17
345	2574433351	10	19	17
344	2574382726	10	19	17
343	2574332101	10	19	17
342	2574281476	10	19	17
341	2564517376	10	19	17
340	2564466751	10	19	17
339	2564416126	10	19	17
338	2563805251	10	19	17
337	2563754626	10	19	17
336	Prime! 2563704001	10	19	17
335	2563653376	10	19	17
334	2563042501	10	19	17
333	2562991876	10	19	17
332	2562941251	10	19	17
331	2562890626	10	19	17
330	2171009320	10	19	16
329	2169593840	10	19	16
328	2135890700	10	19	16
327	2100693740	10	19	16
326	2051598312	10	19	16
325	1724190864	10	19	16
324	1673469984	10	19	16
323	1673175984	10	19	16
322	1668116316	10	19	16
321	1666256916	10	19	16
320	1666027416	10	19	16
319	1645840944	10	19	16
318	1640250144	10	19	16
317	1463668732	10	19	16
316	1459686328	10	19	16
315	1458054128	10	19	16
314	1445853712	10	19	16
313	1412437568	10	19	16
312	1385588048	10	19	16
311	1375259608	10	19	16
310	1373005808	10	19	16
309	1372897808	10	19	16
308	1369913408	10	19	16
307	1367253008	10	19	16
306	1367091008	10	19	16
305	1366875008	10	19	16
304	1328913448	10	19	16
303	1327389248	10	19	16
302	1324566848	10	19	16
301	790920604	9	18	16
300	774562624	9	18	16
299	732038464	9	18	16
298	729216064	9	18	16
297	729000064	9	18	16
296	691925504	9	18	16
295	689514304	9	18	16
294	686691904	9	18	16
293	686475904	9	18	16
292	685506704	9	18	16
291	683869504	9	18	16
290	683653504	9	18	16
289	683437504	9	18	16
288	561347840	9	18	15
287	552567905	9	18	15
286	542398460	9	18	15
285	525323607	9	18	15
284	451427154	9	18	15
283	437827149	9	18	15
282	436978926	9	18	15
281	431169216	9	18	15
280	430660434	9	18	15
279	425107644	9	18	15
278	371173123	9	18	15
277	367870633	9	18	15
276	364921582	9	18	15
275	364594532	9	18	15
274	364513532	9	18	15
273	354278917	9	18	15
272	353922992	9	18	15
271	353868992	9	18	15
270	353163392	9	18	15
269	353109392	9	18	15
268	343251452	9	18	15
267	342532352	9	18	15
266	342478352	9	18	15
265	341840252	9	18	15
264	341813252	9	18	15
263	341772752	9	18	15
262	341718752	9	18	15
261	206483246	9	17	15
260	197730151	9	17	15
259	194454256	9	17	15
258	194400256	9	17	15
257	193694656	9	17	15
256	193640656	9	17	15
255	183823216	9	17	15
254	183769216	9	17	15
253	183117616	9	17	15
252	183063616	9	17	15
251	183009616	9	17	15
250	182358016	9	17	15
249	182304016	9	17	15
248	182250016	9	17	15
247	172981376	9	17	15
246	172432576	9	17	15
245	172378576	9	17	15
244	172179026	9	17	15
243	171726976	9	17	15
242	171672976	9	17	15
241	171618976	9	17	15
240	170967376	9	17	15
239	170913376	9	17	15
238	170859376	9	17	15
237	144776860	9	17	14
236	142708400	9	17	14
235	142560800	9	17	14
234	142413200	9	17	14
233	138239592	9	17	14
232	138148392	9	17	14
231	114843264	9	17	14
230	111426384	9	17	14
229	109488744	9	17	14
228	109350144	9	17	14
227	94162568	8	16	14
226	94082368	8	16	14
225	91989248	8	16	14
224	91518308	8	16	14
223	91504808	8	16	14
222	91341908	8	16	14
221	91328408	8	16	14
220	91314908	8	16	14
219	91152008	8	16	14
218	91138508	8	16	14
217	91125008	8	16	14
216	90745432	8	16	14
215	88684148	8	16	14
214	88494248	8	16	14
213	88480748	8	16	14
212	57615476	8	16	14
211	51637624	8	16	14
210	51461224	8	16	14
209	51447724	8	16	14
208	48979864	8	16	14
207	48816964	8	16	14
206	48803464	8	16	14
205	48789964	8	16	14
204	48627064	8	16	14
203	48613564	8	16	14
202	48600064	8	16	14
201	46145704	8	16	14
200	45969304	8	16	14
199	45955804	8	16	14
198	45942304	8	16	14
197	45792904	8	16	14
196	45779404	8	16	14
195	45765904	8	16	14
194	45752404	8	16	14
193	45603004	8	16	14
192	45589504	8	16	14
191	45576004	8	16	14
190	45562504	8	16	14
189	34559898	8	16	13
188	29188476	8	15	13
187	28710816	8	15	13
186	24486608	8	15	13
185	24110972	8	15	13
184	23594867	8	15	13
183	23591492	8	15	13
182	23547392	8	15	13
181	23544017	8	15	13
180	23540642	8	15	13
179	22882052	8	15	13
178	22838852	8	15	13
177	22835477	8	15	13
176	22832102	8	15	13
175	22788002	8	15	13
174	22787998	8	15	13
173	22784627	8	15	13
172	22781252	8	15	13
171	13061794	8	15	13
170	12963631	8	15	13
169	12960256	8	15	13
168	12916156	8	15	13
167	12912781	8	15	13
166	12909406	8	15	13
165	12255091	8	15	13
164	12251716	8	15	13
163	12248341	8	15	13
162	12207616	8	15	13
161	12204241	8	15	13
160	12200866	8	15	13
159	Prime! 12197491	8	15	13
158	12160141	8	15	13
157	12156766	8	15	13
156	12153391	8	15	13
155	12150016	8	15	13
154	Prime! 12098479	8	15	13
153	11499076	8	15	13
152	11495701	8	15	13
151	11492326	8	15	13
150	11451601	8	15	13
149	11448226	8	15	13
148	11444851	8	15	13
147	11441476	8	15	13
146	Prime! 11400751	8	15	13
145	11397376	8	15	13
144	11394001	8	15	13
143	11390626	8	15	13
142	9216408	7	14	12
141	7429116	7	14	12
140	7413816	7	14	12
139	7405584	7	14	12
138	7290144	7	14	12
137	6483728	7	14	12
136	6476528	7	14	12
135	6298168	7	14	12
134	6277568	7	14	12
133	6158048	7	14	12
132	6100208	7	14	12
131	6089408	7	14	12
130	6075008	7	14	12
129	5901248	7	14	12
128	3868276	7	14	12
127	3539096	7	14	12
126	3442624	7	14	12
125	3254464	7	14	12
124	3240064	7	14	12
123	3066304	7	13	12
122	3051904	7	13	12
121	3037504	7	13	12
120	2450780	7	13	11
119	1972686	7	13	11
118	1945899	7	13	11
117	1913934	7	13	11
116	1620932	7	13	11
115	1574542	7	13	11
114	1572992	7	13	11
113	1569392	7	13	11
112	Prime! 1540963	7	13	11
111	1526852	7	13	11
110	1525052	7	13	11
109	1522352	7	13	11
108	1521052	7	13	11
107	1518752	7	13	11
106	864256	6	12	11
105	860656	6	12	11
104	822116	6	12	11
103	817216	6	12	11
102	813616	6	12	11
101	810016	6	12	11
100	768626	6	12	11
99	766576	6	12	11
98	762976	6	12	11
97	759376	6	12	11
96	595752	6	12	10
95	510864	6	12	10
94	418568	6	12	10
93	406808	6	12	10
92	405908	6	12	10
91	405008	6	12	10
90	403432	6	12	10
89	395048	6	12	10
88	394148	6	12	10
87	393248	6	12	10
86	229624	6	11	10
85	228724	6	11	10
84	217864	6	11	10
83	216964	6	11	10
82	216064	6	11	10
81	205204	6	11	10
80	204304	6	11	10
79	203404	6	11	10
78	202504	6	11	10
77	166160	6	11	9
76	129726	6	11	9
75	127716	6	11	9
74	110812	6	11	9
73	105092	6	11	9
72	104867	6	11	9
71	104642	6	11	9
70	103957	6	11	9
69	101702	6	11	9
68	101698	6	11	9
67	Prime! 101477	6	11	9
66	101252	6	11	9
65	57856	5	10	9
64	57631	5	10	9
63	57406	5	10	9
62	57181	5	10	9
61	54691	5	10	9
60	54466	5	10	9
59	54241	5	10	9
58	54016	5	10	9
57	51301	5	10	9
56	51076	5	10	9
55	50851	5	10	9
54	50626	5	10	9
53	41540	5	10	8
52	33576	5	10	8
51	32916	5	10	8
50	32544	5	10	8
49	27008	5	9	8
48	14464	5	9	8
47	13604	5	9	8
46	13504	5	9	8
45	10715	5	9	7
44	8649	4	8	7
43	7172	4	8	7
42	6992	4	8	7
41	6752	4	8	7
40	Prime! 4639	4	8	7
39	3856	4	8	7
38	3616	4	8	7
37	3401	4	8	7
36	3376	4	8	7
35	2860	4	7	6
34	2652	4	7	6
33	2304	4	7	6
32	1868	4	7	6
31	1808	4	7	6
30	1748	4	7	6
29	1024	4	7	6
28	964	3	6	6
27	904	3	6	6
26	715	3	6	5
25	576	3	6	5
24	482	3	6	5
23	478	3	6	5
22	Prime! 467	3	6	5
21	452	3	6	5
20	Prime! 311	3	5	5
19	Prime! 271	3	5	5
18	256	3	5	5
17	Prime! 241	3	5	5
16	226	3	5	5
15	144	3	5	4
14	128	3	5	4
13	76	2	4	4
12	64	2	4	4
11	39	2	4	3
10	32	2	4	3
9	Prime! 19	2	3	3
8	16	2	3	3
7	12	2	3	2
6	8	1	2	2
5	4	1	2	2
4	Prime! 3	1	1	1
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 16 is a palindrome A029733 \| A029734	L root 10	L squa 10	L base 16
295	13565598133	11	21	17
294	12952273925	11	21	17
293	12894011523	11	21	17
292	9258902566	10	20	17
291	9128927266	10	20	17
290	9128894498	10	20	17
289	9128796194	10	20	17
288	9127051298	10	20	17
287	9126952994	10	20	17
286	9126936542	10	20	17
285	9126920226	10	20	17
284	9126821922	10	20	17
283	9124717598	10	20	17
282	9039826550	10	20	17
281	8876265746	10	20	17
280	8876200210	10	20	17
279	8875213074	10	20	17
278	8875147538	10	20	17
277	8859488274	10	20	17
276	8859422738	10	20	17
275	8858501138	10	20	17
274	8858435602	10	20	17
273	8858370066	10	20	17
272	8771423814	10	20	17
271	8756662778	10	20	17
270	8653095874	10	20	17
269	8628093506	10	20	17
268	8623604226	10	20	17
267	8623505922	10	20	17
266	8623473154	10	20	17
265	8607830274	10	20	17
264	8607764738	10	20	17
263	8606843138	10	20	17
262	8606777602	10	20	17
261	8606712066	10	20	17
260	8594522178	10	20	17
259	8592187394	10	20	17
258	8592154626	10	20	17
257	8592056322	10	20	17
256	8591118338	10	20	17
255	8591052802	10	20	17
254	8590987266	10	20	17
253	8590180354	10	20	17
252	8590065666	10	20	17
251	8590000130	10	20	17
250	8589934594	10	20	17
249	5352747327	10	20	17
248	5351117119	10	20	17
247	5068026447	10	20	17
246	5037603919	10	20	17
245	4877134625	10	20	17
244	Prime! 4849733921	10	20	17
243	4849668385	10	20	17
242	4849602849	10	20	17
241	4848681249	10	20	17
240	4848615713	10	20	17
239	4832956449	10	20	17
238	4832890913	10	20	17
237	4831969313	10	20	17
236	4831903777	10	20	17
235	4831838241	10	20	17
234	4785824377	10	20	17
233	Prime! 4598075921	10	20	17
232	4598010385	10	20	17
231	4597944849	10	20	17
230	4597023249	10	20	17
229	Prime! 4596957713	10	20	17
228	4582351121	10	20	17
227	4582285585	10	20	17
226	4582220049	10	20	17
225	4581363985	10	20	17
224	4581298449	10	20	17
223	4581232913	10	20	17
222	4581167377	10	20	17
221	4580376849	10	20	17
220	Prime! 4580311313	10	20	17
219	4580245777	10	20	17
218	4580180241	10	20	17
217	4565573649	10	20	17
216	Prime! 4565508113	10	20	17
215	4564652049	10	20	17
214	4564586513	10	20	17
213	4564520977	10	20	17
212	4564455441	10	20	17
211	4564389905	10	20	17
210	4563599377	10	20	17
209	4563533841	10	20	17
208	4563468305	10	20	17
207	4563402769	10	20	17
206	Prime! 4495129321	10	20	17
205	Prime! 4404021631	10	20	17
204	4329640449	10	20	17
203	Prime! 4329574913	10	20	17
202	4329509377	10	20	17
201	4328653313	10	20	17
200	4328587777	10	20	17
199	4328522241	10	20	17
198	4328456705	10	20	17
197	4313915649	10	20	17
196	4313850113	10	20	17
195	4312994049	10	20	17
194	4312928513	10	20	17
193	4312862977	10	20	17
192	4312797441	10	20	17
191	4311941377	10	20	17
190	4311875841	10	20	17
189	4311810305	10	20	17
188	4311744769	10	20	17
187	4297203713	10	20	17
186	4297138177	10	20	17
185	4297072641	10	20	17
184	Prime! 4296216577	10	20	17
183	4296151041	10	20	17
182	4296085505	10	20	17
181	4296019969	10	20	17
180	4295163905	10	20	17
179	4295098369	10	20	17
178	4295032833	10	20	17
177	4294967297	10	20	17
176	1356746455	10	19	16
175	837398251	9	18	15
174	833258227	9	18	15
173	572801634	9	18	15
172	554766610	9	18	15
171	554696978	9	18	15
170	553717778	9	18	15
169	553648146	9	18	15
168	548082106	9	18	15
167	546092986	9	18	15
166	540818494	9	18	15
165	538845758	9	18	15
164	537989378	9	18	15
163	537919746	9	18	15
162	537132034	9	18	15
161	536940546	9	18	15
160	536887294	9	18	15
159	536870914	9	18	15
158	372011663	9	18	15
157	313729673	9	17	15
156	303108385	9	17	15
155	303038753	9	17	15
154	303001889	9	17	15
153	302059553	9	17	15
152	301989921	9	17	15
151	287379985	9	17	15
150	287310353	9	17	15
149	286400785	9	17	15
148	286331153	9	17	15
147	286261521	9	17	15
146	285351953	9	17	15
145	285282321	9	17	15
144	285212689	9	17	15
143	270602753	9	17	15
142	270533121	9	17	15
141	269623553	9	17	15
140	269553921	9	17	15
139	269484289	9	17	15
138	268574721	9	17	15
137	268505089	9	17	15
136	268435457	9	17	15
135	50594821	8	16	13
134	36251814	8	16	13
133	36210790	8	16	13
132	35776034	8	16	13
131	35666978	8	16	13
130	35660834	8	16	13
129	35659742	8	16	13
128	35658786	8	16	13
127	35652642	8	16	13
126	34672914	8	16	13
125	34668818	8	16	13
124	34611218	8	16	13
123	34607122	8	16	13
122	34603026	8	16	13
121	33801154	8	16	13
120	33695234	8	16	13
119	33693186	8	16	13
118	33687042	8	16	13
117	33628418	8	16	13
116	33624322	8	16	13
115	33620226	8	16	13
114	33569794	8	16	13
113	33562626	8	16	13
112	33558530	8	16	13
111	33554434	8	16	13
110	23693223	8	15	13
109	22787511	8	15	13
108	22564321	8	15	13
107	20957247	8	15	13
106	20855359	8	15	13
105	19678129	8	15	13
104	18944289	8	15	13
103	18940193	8	15	13
102	Prime! 18882593	8	15	13
101	18878497	8	15	13
100	18874401	8	15	13
99	17961489	8	15	13
98	Prime! 17957393	8	15	13
97	17953297	8	15	13
96	17903889	8	15	13
95	17899793	8	15	13
94	17895697	8	15	13
93	17891601	8	15	13
92	17887505	8	15	13
91	17838097	8	15	13
90	17834001	8	15	13
89	17829905	8	15	13
88	17825809	8	15	13
87	Prime! 16916993	8	15	13
86	16912897	8	15	13
85	16908801	8	15	13
84	16855297	8	15	13
83	16851201	8	15	13
82	16847105	8	15	13
81	16843009	8	15	13
80	16789505	8	15	13
79	16785409	8	15	13
78	16781313	8	15	13
77	16777217	8	15	13
76	13072235	8	15	12
75	4502161	7	14	12
74	3247941	7	14	11
73	3230987	7	14	11
72	3169331	7	14	11
71	2265946	7	13	11
70	2237026	7	13	11
69	2167058	7	13	11
68	2162706	7	13	11
67	2141626	7	13	11
66	2112574	7	13	11
65	2101506	7	13	11
64	2098174	7	13	11
63	2097154	7	13	11
62	1480615	7	13	11
61	1392609	7	13	11
60	1237583	7	13	11
59	1184033	7	13	11
58	1179681	7	13	11
57	1122833	7	13	11
56	1118481	7	13	11
55	1114129	7	13	11
54	1057281	7	13	11
53	1052929	7	13	11
52	1048577	7	13	11
51	205925	6	11	9
50	197637	6	11	9
49	139362	6	11	9
48	139234	6	11	9
47	135698	6	11	9
46	135442	6	11	9
45	135186	6	11	9
44	133638	6	11	9
43	132034	6	11	9
42	131586	6	11	9
41	131330	6	11	9
40	131074	6	11	9
39	92327	5	10	9
38	76879	5	10	9
37	74273	5	10	9
36	Prime! 74017	5	10	9
35	73761	5	10	9
34	73505	5	10	9
33	70417	5	10	9
32	70161	5	10	9
31	69905	5	10	9
30	69649	5	10	9
29	66305	5	10	9
28	66049	5	10	9
27	65793	5	10	9
26	Prime! 65537	5	10	9
25	51629	5	10	8
24	9046	4	8	7
23	8734	4	8	7
22	8466	4	8	7
21	8254	4	8	7
20	8194	4	8	7
19	4641	4	8	7
18	4369	4	8	7
17	4097	4	8	7
16	1377	4	7	6
15	Prime! 773	3	6	5
14	546	3	6	5
13	530	3	6	5
12	514	3	6	5
11	319	3	6	5
10	305	3	5	5
9	289	3	5	5
8	273	3	5	5
7	Prime! 257	3	5	5
6	34	2	4	3
5	Prime! 17	2	3	3
4	Prime! 3	1	1	1
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Index Nr	Decimal equivalent of numbers whose square in base 17 is a palindrome A118651	L root 10	L squa 10	L base 17
419	10060314678	11	21	17
418	10029685302	11	21	17
417	10027651320	11	21	17
416	9974986391	10	20	17
415	9027450856	10	20	17
414	8987686668	10	20	17
413	8662225100	10	20	17
412	8660860597	10	20	17
411	8332739806	10	20	17
410	7822080971	10	20	17
409	7821997450	10	20	17
408	7821913929	10	20	17
407	7820739722	10	20	17
406	Prime! 7820656201	10	20	17
405	7820572680	10	20	17
404	7798026634	10	20	17
403	7797943113	10	20	17
402	7797859592	10	20	17
401	7796601864	10	20	17
400	7796518343	10	20	17
399	7796434822	10	20	17
398	7435880139	10	20	17
397	7435796618	10	20	17
396	Prime! 7435713097	10	20	17
395	7434538890	10	20	17
394	7434455369	10	20	17
393	7434371848	10	20	17
392	7419096428	10	20	17
391	7413167051	10	20	17
390	7413083530	10	20	17
389	7413000009	10	20	17
388	7411825802	10	20	17
387	7411742281	10	20	17
386	7411658760	10	20	17
385	7411575239	10	20	17
384	7410484553	10	20	17
383	7410401032	10	20	17
382	7410317511	10	20	17
381	7410233990	10	20	17
380	7389112714	10	20	17
379	7389029193	10	20	17
378	7388945672	10	20	17
377	7387771465	10	20	17
376	7387687944	10	20	17
375	7387604423	10	20	17
374	7387520902	10	20	17
373	7387437381	10	20	17
372	7386346695	10	20	17
371	7386263174	10	20	17
370	7386179653	10	20	17
369	7386096132	10	20	17
368	7025624970	10	20	17
367	7025541449	10	20	17
366	7025457928	10	20	17
365	7025374407	10	20	17
364	7024200200	10	20	17
363	7024116679	10	20	17
362	7024033158	10	20	17
361	7023949637	10	20	17
360	7002911882	10	20	17
359	7002828361	10	20	17
358	7002744840	10	20	17
357	7001570633	10	20	17
356	7001487112	10	20	17
355	7001403591	10	20	17
354	7001320070	10	20	17
353	7000145863	10	20	17
352	7000062342	10	20	17
351	6999978821	10	20	17
350	6999895300	10	20	17
349	6978774024	10	20	17
348	Prime! 6978690503	10	20	17
347	6978606982	10	20	17
346	6977432775	10	20	17
345	6977349254	10	20	17
344	6977265733	10	20	17
343	6977182212	10	20	17
342	6976008005	10	20	17
341	6975924484	10	20	17
340	6975840963	10	20	17
339	6975757442	10	20	17
338	6847549038	10	20	16
337	6219251466	10	20	16
336	6155080104	10	20	16
335	6103284996	10	20	16
334	5216209674	10	20	16
333	4924064088	10	20	16
332	4897564668	10	20	16
331	3734966268	10	20	16
330	3704761212	10	20	16
329	3693048072	10	20	16
328	3646604412	10	20	16
327	3639282108	10	20	16
326	3548222760	10	20	16
325	3501986670	10	20	16
324	2824095720	10	19	16
323	2776582908	10	19	16
322	2750628804	10	19	16
321	2606857560	10	19	16
320	2470552920	10	19	16
319	2462562648	10	19	16
318	2462032044	10	19	16
317	2201399172	10	19	16
316	2129377788	10	19	16
315	2081269116	10	19	16
314	2051218044	10	19	16
313	2044590696	10	19	16
312	2027555880	10	19	16
311	1944949380	10	19	16
310	1938635886	10	19	16
309	1682223487	10	19	15
308	1496529304	10	19	15
307	1231251846	10	19	15
306	1206878472	10	19	15
305	1181458260	10	19	15
304	1179586118	10	19	15
303	Prime! 1172638099	10	19	15
302	868952520	9	18	15
301	846323514	9	18	15
300	846235080	9	18	15
299	844903368	9	18	15
298	844814934	9	18	15
297	823517640	9	18	15
296	822185928	9	18	15
295	822097494	9	18	15
294	820854216	9	18	15
293	820765782	9	18	15
292	820677348	9	18	15
291	709792596	9	18	15
290	646211962	9	18	15
289	627576856	9	18	15
288	624559572	9	18	15
287	624446573	9	18	15
286	622518943	9	18	15
285	608940742	9	18	15
284	606957624	9	18	15
283	592015469	9	18	15
282	591902470	9	18	15
281	591789471	9	18	15
280	589974840	9	18	15
279	589861841	9	18	15
278	531026568	9	18	15
277	509219512	9	18	15
276	465800698	9	18	15
275	460122426	9	18	15
274	460033992	9	18	15
273	458702280	9	18	15
272	458613846	9	18	15
271	437404986	9	18	15
270	437316552	9	18	15
269	436073274	9	18	15
268	435984840	9	18	15
267	435896406	9	18	15
266	434653128	9	18	15
265	434564694	9	18	15
264	434476260	9	18	15
263	413267400	9	18	15
262	413178966	9	18	15
261	411935688	9	18	15
260	411847254	9	18	15
259	411758820	9	18	15
258	410515542	9	18	15
257	410427108	9	18	15
256	410338674	9	18	15
255	365760924	9	18	14
254	362063544	9	18	14
253	312031716	9	17	14
252	304112646	9	17	14
251	301965852	9	17	14
250	299221638	9	17	14
249	289650840	9	17	14
248	282633624	9	17	14
247	282107838	9	17	14
246	217238136	9	17	14
245	208719096	9	17	14
244	206242200	9	17	14
243	202319208	9	17	14
242	170441892	9	17	14
241	166123416	9	17	14
240	161797596	9	17	14
239	153374142	9	17	14
238	153344664	9	17	14
237	152838120	9	17	14
236	145801662	9	17	14
235	145772184	9	17	14
234	145357758	9	17	14
233	145328280	9	17	14
232	145298802	9	17	14
231	144884376	9	17	14
230	144854898	9	17	14
229	144825420	9	17	14
228	138115974	9	17	14
227	136365348	9	17	14
226	127921176	9	17	14
225	127505730	9	17	14
224	119268072	9	17	14
223	118650600	9	17	14
222	118262184	9	17	14
221	114036120	9	17	14
220	97464549	8	16	13
219	95706828	8	16	13
218	90264450	8	16	13
217	88820010	8	16	13
216	88031160	8	16	13
215	70992872	8	16	13
214	51114888	8	16	13
213	49788650	8	16	13
212	49783737	8	16	13
211	49778824	8	16	13
210	49704840	8	16	13
209	49699927	8	16	13
208	49695014	8	16	13
207	48442760	8	16	13
206	48368776	8	16	13
205	48363863	8	16	13
204	48358950	8	16	13
203	48284966	8	16	13
202	48280053	8	16	13
201	48275140	8	16	13
200	36916344	8	16	13
199	36738774	8	16	13
198	36619128	8	16	13
197	35819640	8	16	13
196	34829288	8	16	13
195	34817400	8	16	13
194	34697754	8	16	13
193	33490203	8	16	13
192	31236904	8	15	13
191	30201878	8	15	13
190	27070954	8	15	13
189	27066041	8	15	13
188	27061128	8	15	13
187	26987144	8	15	13
186	26982231	8	15	13
185	26977318	8	15	13
184	25734890	8	15	13
183	25729977	8	15	13
182	25725064	8	15	13
181	25720151	8	15	13
180	25655993	8	15	13
179	25651080	8	15	13
178	Prime! 25646167	8	15	13
177	25641254	8	15	13
176	25636341	8	15	13
175	25572183	8	15	13
174	25567270	8	15	13
173	25562357	8	15	13
172	25557444	8	15	13
171	24315016	8	15	13
170	24310103	8	15	13
169	24305190	8	15	13
168	Prime! 24236119	8	15	13
167	24231206	8	15	13
166	24226293	8	15	13
165	24221380	8	15	13
164	24152309	8	15	13
163	24147396	8	15	13
162	24142483	8	15	13
161	24137570	8	15	13
160	24103794	8	15	12
159	21297864	8	15	12
158	21118734	8	15	12
157	17038296	8	15	12
156	16624152	8	15	12
155	12778728	8	15	12
154	12277704	8	15	12
153	12246258	8	15	12
152	11939880	8	15	12
151	11738022	8	15	12
150	9772104	7	14	12
149	9020376	7	14	12
148	8623176	7	14	12
147	8609304	7	14	12
146	8595432	7	14	12
145	8550360	7	14	12
144	8519148	7	14	12
143	7101528	7	14	12
142	7015848	7	14	12
141	6842994	7	14	12
140	6706722	7	14	12
139	5861208	7	14	12
138	5231962	7	14	11
137	5192998	7	14	11
136	5178328	7	14	11
135	4273446	7	14	11
134	4176072	7	14	11
133	4082086	7	14	11
132	3006792	7	13	11
131	2928456	7	13	11
130	2923254	7	13	11
129	2877928	7	13	11
128	2876351	7	13	11
127	2850120	7	13	11
126	2844918	7	13	11
125	2839716	7	13	11
124	2281117	7	13	11
123	2174374	7	13	11
122	2171608	7	13	11
121	2167727	7	13	11
120	2161080	7	13	11
119	2047690	7	13	11
118	2041043	7	13	11
117	1983544	7	13	11
116	1977643	7	13	11
115	1837512	7	13	11
114	1829320	7	13	11
113	1612296	7	13	11
112	1592136	7	13	11
111	1586934	7	13	11
110	1528792	7	13	11
109	1513800	7	13	11
108	1508598	7	13	11
107	1503396	7	13	11
106	1430262	7	13	11
105	1425060	7	13	11
104	1419858	7	13	11
103	1379112	7	13	10
102	1340664	7	13	10
101	1252824	7	13	10
100	1002264	7	13	10
99	979416	6	12	10
98	976152	6	12	10
97	751704	6	12	10
96	722328	6	12	10
95	720360	6	12	10
94	714168	6	12	10
93	703560	6	12	10
92	574968	6	12	10
91	530712	6	12	10
90	504600	6	12	10
89	502866	6	12	10
88	501132	6	12	10
87	469794	6	12	10
86	412776	6	12	10
85	353448	6	12	10
84	312333	6	11	9
83	304632	6	11	9
82	247158	6	11	9
81	245672	6	11	9
80	240120	6	11	9
79	178056	6	11	9
78	176904	6	11	9
77	172552	6	11	9
76	172263	6	11	9
75	171974	6	11	9
74	167622	6	11	9
73	167333	6	11	9
72	167044	6	11	9
71	134136	6	11	9
70	130328	6	11	9
69	127800	6	11	9
68	127098	6	11	9
67	120060	6	11	9
66	108136	6	11	9
65	93960	5	10	9
64	93671	5	10	9
63	93382	5	10	9
62	93093	5	10	9
61	89319	5	10	9
60	89030	5	10	9
59	Prime! 88741	5	10	9
58	88452	5	10	9
57	Prime! 84389	5	10	9
56	84100	5	10	9
55	83811	5	10	9
54	83522	5	10	9
53	73704	5	10	8
52	73176	5	10	8
51	62778	5	10	8
50	58968	5	10	8
49	44712	5	10	8
48	44232	5	10	8
47	42366	5	10	8
46	34584	5	10	8
45	33960	5	10	8
44	33144	5	10	8
43	31320	5	9	8
42	29484	5	9	8
41	27624	5	9	8
40	24360	5	9	8
39	19336	5	9	7
38	17944	5	9	7
37	14472	5	9	7
36	10440	5	9	7
35	10134	5	9	7
34	9828	4	8	7
33	6408	4	8	7
32	5526	4	8	7
31	5220	4	8	7
30	4914	4	8	7
29	4824	4	8	6
28	4344	4	8	6
27	3720	4	8	6
26	3480	4	8	6
25	3378	4	8	6
24	2616	4	7	6
23	1842	4	7	6
22	1740	4	7	6
21	1614	4	7	6
20	1080	4	7	5
19	614	3	6	5
18	597	3	6	5
17	580	3	6	5
16	341	3	6	5
15	324	3	6	5
14	Prime! 307	3	5	5
13	290	3	5	5
12	108	3	5	4
11	84	2	4	4
10	36	2	4	3
9	28	2	3	3
8	18	2	3	3
7	12	2	3	2
6	6	1	2	2
5	4	1	2	1
4	Prime! 3	1	1	1
3	Prime! 2	1	1	1
2	1	1	1	1
1	0	1	1	1

Now that we entered the world of binary numbers let's find out more about Palindromic Squares in base 2.
I retrieved these from Sloane's OEIS database namely sequence number A003166 !

Index	Basenumber (base 10)	Square (base 10)	Palindromic Square (base 2)
50	337123937360778331771851	113652549141633992312598194470853792717115966201	1001111101000010110110100011110101110011011010111100101110110111000001111000010 {+ mirror} ( Discovered by Don Knuth ) [ 157 ]
49	229901067957462571004109	52854501047981823289550415842404468408494883881	100101000010000100111110101001111110010110110111100100100011111010010111001111\| {+ mirror} ( Discovered by Don Knuth ) [ 156 ]
48	3641540337852258527739	13260816032205141182353948414189847832452121	100110000011101000001001001011000101011111101010011101011001100111110100\| {+ mirror} ( Discovered by Michael Coriand ) [ 144 ]
47	1229661818323605647753	1512068187442916142366763805165638713949009	10001010110111001000110101100000000111110000111010000011010111010011111 {+ mirror} ( Discovered by Michael Coriand ) [ 141 ]
46	1206867269641962551983	1456528606533045545236103407002525977232289	10000101110000101101001010101110100010101111101010000110110001111110010 {+ mirror} ( Discovered by Michael Coriand ) [ 141 ]
45	40680960921531677851	1654940581499187499999467202879243978201	100110111010000100111110110010100110101010111000001101111000100111 {+ mirror} ( Discovered by Michael Coriand ) [ 131 ]
44	20255172526952149157	410272014096597111567947509181175810649	10011010010100111100001000000011011010101010110111001101010011000 {+ mirror} ( Discovered by Michael Coriand ) [ 129 ]
43	18582324474283449281	345302782867553669699008349882899416961	10000001111000110111001011001110111100100010010000010011110010010 {+ mirror} ( Discovered by Michael Coriand ) [ 129 ]
42	1700777959453421385	2892645667362543876700097382375318225	1000101101000110100111000101000110001100111100111110000010000\| {+ mirror} ( Discovered by Michael Coriand ) [ 122 ]
41	110836000480914003	12284619002605169104294278281484009	100101110110101101101100001100111110001110001101011011111\| {+ mirror} ( Discovered by Michael Coriand ) [ 114 ]
40	102993975061516383	10607758898972258629369115377402689	100000101100000000101111011001011111011101111000000100010\| {+ mirror} ( Discovered by Michael Coriand ) [ 114 ]
39	13705725655107789	187846915733079831950265208468521	100101000010111101100001111011010010100000010101010011\|110010101010000001010010110111100001101111010000101001 ( Discovered by Michael Coriand ) [ 108 ]
38	9584633941220733	91865207787200481488446229057289	10010000111100000000111111011011001100001111100000010001000000111110000110011011011111100000000111100001001 ( Discovered by Michael Coriand ) [ 107 ]
37	6842401074083421	46818452458617953355995267063241	10010011101110111010010100001011101111101000100101000\|00010100100010111110111010000101001011101110111001001 ( Discovered by Michael Coriand ) [ 106 ]
36	5003566616789781	25035678888653135147725946027961	100111011111111101010010000110010111001000101110001000100011101000100111010011000010010101111111110111001 ( Discovered by Michael Coriand ) [ 105 ]
35	4614431166047921	21292974986194375867814068422241	100001100110000010101000000010111100101111001001010000010100100111101001111010000000101010000011001100001 ( Discovered by Michael Coriand ) [ 105 ]
34	1178448744881657	1388741444313152705354935065649	10001100001110100001111111111101000110011111110110101101111111001100010111111111110000101110000110001 ( Discovered by Don Knuth ) [ 101 ]
33	301429589329949	90859797323621704030788342601	1001001011001010101110110011110100111111000111111111110001111110010111100110111010101001101001001 ( Discovered by Don Knuth ) [ 97 ]
32	285000288617375	81225164511987049989151890625	1000001100111001111100001100111110011100000101101011010000011100111110011000011111001110011000001 ( Discovered by Don Knuth ) [ 97 ]
31	154737433904091	23943673451222930894186536281	10011010101110110111110000100101010011110101100000110101111001010100100001111101101110101011001 ( Discovered by Jon E. Schoenfield ) [ 95 ]
30	39192943705973	1536086836339568595475876729	1001111011010011111000010100100000100011000111110001100010000010010100001111100101101111001 ( Discovered by Jon E. Schoenfield ) [ 91 ]
29	25100748703521	630047585477311162357797441	100000100100101001110001000000110000010100011\|110001010000011000000100011100101001001000001 ( Discovered by Jon E. Schoenfield ) [ 90 ]
28	18600264487591	345969839008338885792983281	10001111000101101111101101000110110101001010101010010101101100010110111110110100011110001 ( Discovered by Jon E. Schoenfield ) [ 89 ]
27	18242038950999	332771985089764696323098001	10001001101000011001101010111010101110110000000001101110101011101010110011000010110010001 ( Discovered by Jon E. Schoenfield ) [ 89 ]
26	12863364360297	165466142665759048029928209	10001000110111101101000110010001010010101111\|11110101001010001001100010110111101100010001 ( Discovered by Jon E. Schoenfield ) [ 88 ]
25	9274278357017	86012239043433944913138289	100011100100101110011001101001001010001110111011100010100100101100110011101001001110001 ( Discovered by Jon E. Schoenfield ) [ 87 ]
24	4902182461643	24031392887240223166259449	1001111100000110110000110101100110111001000001001110110011010110000110110000011111001 ( Discovered by Jon E. Schoenfield ) [ 85 ]
23	1615452642807	2609687241152120728839249	10001010001001111101101101110001110000100\|00100001110001110110110111110010001010001 ( Discovered by Jon E. Schoenfield ) [ 82 ]
22	202491428745	41002778715191412275025	10001010111011000011110111001100111101\|10111100110011101111000011011101010001 ( Discovered by Jon E. Schoenfield ) [ 76 ]
21	107137400475	11478422580540530225625	1001101110001111110001110011101001101\|1011001011100111000111111000111011001 ( Discovered by Jon E. Schoenfield ) [ 74 ]
20	101657343993	10334215587711133184049	1000110000001110000000110100010100000\|0000010100010110000000111000000110001 ( Discovered by Jon E. Schoenfield ) [ 74 ]
19	73798050723	5446152290514480822729	1001001110011110010001011101111010100010101111011101000100111100111001001 ( Discovered by Jon E. Schoenfield ) [ 73 ]
18	17360493407	301386731334490467649	100000101011010010100110000110101010101011000011001010010110101000001 ( Discovered by Jon E. Schoenfield ) [ 69 ]
17	4770504939	22757717373023393721	10011101111010011101001110110000000001101110010111001011110111001 ( Discovered by Patrick De Geest ) [ 65 ]
16	542959199	294804691778721601	10000010111010110110100111000100011100101101101011101000001 ( Discovered by Jon Schoenfield ) [ 59 ]
15	390117873	152191954834044129	10000111001011000111000110110\|01101100011100011010011100001 ( Discovered by Jon Schoenfield ) [ 58 ]
14	295742437	87463589042698969	100110110101110111010101110111011101010111011101011011001 ( Discovered by Jon Schoenfield ) [ 57 ]
13	68301841	4665141483989281	10000100100101110101111100100111110101110100100100001 ( Discovered by Jon Schoenfield ) [ 53 ]
12	17906499	320642706437001	1001000111001111101110010100111011111001110001001 ( Discovered by Jon Schoenfield ) [ 49 ]
11	12489657	155991531977649	100011011101111110011011\|110110011111101110110001 ( Discovered by Jon Schoenfield ) [ 48 ]
10	6435309	41413201925481	10010110101010010000110\|01100001001010101101001 ( Discovered by Jon Schoenfield ) [ 46 ]
9	3168099	10036851273801	1001001000001110001011\|1101000111000001001001 ( Discovered by Jon Schoenfield ) [ 44 ]
8	1092489	1193532215121	10001010111100100000100000100111101010001 ( Discovered by Gus Simmons ) [ 41 ]
7	141683	20074072489	10010101100100000100000100110101001 ( Discovered by Gus Simmons ) [ 35 ]
6	18197	331130809	10011101111001010011110111001 ( Discovered by Gus Simmons ) [ 29 ]
5	11991	143784081	10001001000111\|11100010010001 ( Discovered by Gus Simmons ) [ 28 ]
4	4523	20457529	1001110000010100000111001 ( Discovered by Gus Simmons ) [ 25 ]
3	3	9	101 ( Discovered by Gus Simmons ) [ 3 ]
2	1	1	1 ( Discovered by Gus Simmons ) [ 1 ]
1	0	0	0 ( Discovered by Gus Simmons ) [ 1 ]

Alain Bex (email) gave also some palindromic squares in base 12 :

Note that again some of the basenumbers are palindromic themselves
and share many similarities with the palindromic squares in base 10 !
See sequence with index number A029737 in Sloane's OEIS database for these numbers.

Index	Decimal equivalent	Basenumber (base 12)	Palindromic Square (base 12)
58	544804	223344	49635653694
57	518414	210012	44104A40144
56	504868	204204	41496869414
55	499538	201102	40441A14404
54	497666	200002	40000800004
53	308125	12A391	16497679461
52	290329	120021	14404A40441
51	288767	11B13B	141B1B1B141
50	271453	111111	12345654321
49	269581	110011	12102420121
48	252577	102201	10444A44401
47	250705	101101	10221412201
46	248833	100001	10000200001
45	88829	434A5	1642662461
44	63999	31053	963848369
43	45412	22344	496787694
42	43358	21112	4456B6544
41	43214	21012	4414A4144
40	41908	20304	410212014
39	41618	20102	404090404
38	41474	20002	400080004
37	28613	14685	1AA222AA1
36	25579	12977	163151361
35	25523	1292B	1621B1261
34	24599	1229B	14A797A41
33	24361	12121	1468B8641
32	24217	12021	1444A4441
31	24073	11B11	1420B0241
30	22765	11211	125686521
29	22621	11111	123454321
28	22477	11011	121242121
27	21169	10301	1060B0601
26	21025	10201	104060401
25	20881	10101	102030201
24	20737	10001	100020001
23	3796	2244	49AAA94
22	3614	2112	445A544
21	3458	2002	4008004
20	2041	1221	148A841
19	1885	1111	1234321
18	1783	1047	1093901
17	1745	1015	102A201
16	1729	1001	1002001
15	611	42B	160061
14	302	212	44944
13	292	204	41414
12	290	202	40804
11	181	131	16B61
10	179	12B	16661
9	169	121	14641
8	157	111	12321
7	145	101	10201
6	26	22	484
5	13	11	121
4	3	3	9
3	2	2	4
2	1	1	1
1	0	0	0

Contributions

Kevin Brown informed me that he has more info about tetrahedral palindromes in other base representations.
Link to his article :
On General Palindromic Numbers

Alain Bex (email) sent me the first palindromic squares in base 12 - go to topic.

Dw (email) found several binary/decimal palindromes of record lengths - go to topic.

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Patrick De Geest - Belgium

- Short Bio - Some Pictures
E-mail address : pdg@worldofnumbers.com