References to A003156

A self-generating sequence.
1, 4, 5, 6, 9, 12, 15, 16, 17, 20, 21, 22, 25, 26, 27, 30, 33, 36, 37, 38, 41, 44, 47, 48

1 seqfan posts

Fri Apr 30 13:01:40 CEST 2010    [seqfan] observation about A003160 a(1)=a(2)=1, a(n)=n-a(a(n-1))-a(a(n-2))
Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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