References to A175874

a(n) = least number such that sigma(a(n)+n)=n*sigma(a(n)).
14, 118, 3,

1 seqfan posts

Wed Oct 6 08:40:02 CEST 2010    [seqfan] A175874: more terms?

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