The OnLine Encyclopedia of Integer Sequences (OEIS)
Neil Sloane
 Neil Sloane's "Integer Sequences" Encyclopedia can be consulted online :
 Neil Sloane's Integer Sequences
 First there were of course the numbers we all had to learn at school :
 %N The natural numbers. under A000027.
 Then came the familiarisation with the elementary particles of the above numbers :
 %N The prime numbers. under A000040.
 Finally we can deal with patternlike numbers of a third kind namely the
 %N Palindromes. under A002113.
 Click here to view some of the author's [P. De Geest] entries to the table.
 Click here to view some entries to the table about palindromes.

To look up a number sequence in the
OnLine Encyclopedia of Integer Sequences,
enter it here and click "Submit":
