Solutions n of the equation sigma(n) = sigma(n-1) + sigma(n-2).
3, 4, 24, 1968, 3264, 5016, 60456, 1016508, 4420164, 12055512, 14365608
2 seqfan posts
Thu Aug 19 16:41:56 CEST 2010 [seqfan] Re: A104149 More terms
Thu Aug 19 16:36:32 CEST 2010 [seqfan] Re: A104149 More terms
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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