References to A072228

Numbers n such that n = the sum of the reverses of the proper divisors of n.
6, 244, 285, 133857, 14163581


3 seqfan posts

Tue Dec 13 15:17:44 CET 2011    [seqfan] Re: Meanings
Tue Dec 13 15:04:38 CET 2011    [seqfan] Re: Meanings
Tue Dec 13 10:57:49 CET 2011    [seqfan] Meanings

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