References to A135634

Palindromes formed from the reflected decimal expansion of e.
2, 22, 272, 2772, 27172, 271172, 2718172, 27188172, 271828172, 2718228172


1 seqfan posts

Sat May 8 09:34:23 CEST 2010    [seqfan] Re: A139261

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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