5 Jan
2014
5 Jan
'14
6:36 p.m.
W. Edwin Clark>Giovanni Resta's new website Numbers Aplenty<http://www.numbersaplenty.com/>is an impressive implementation of the old idea that every natural number is interesting.<WEC It really needs to use OEIS somehow. E.g., it doesn't recognize 89 or 44497 as Mersenne indices (A000043). --rwg