World!Of Numbers |
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[ January 28, 2013 ] reported to me the following two nice equations.
"Hi, I was reading From Palindromic Squares to Pandigitals,
On the web one can find more solutions resulting from a programming exercise at http://perplexus.info/show.php?pid=6418&cid=43013 ![]() ❷ Prime Curios! edited by G. L. Honaker, Jr. & Chris Caldwell. http://primes.utm.edu/curios/search.php
From this webpage after filling in the keyword pandigital
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