References to A003269

a(n)=a(n-1)+a(n-4); a(0)=0, a(1)=a(2)=a(3)=1.
0, 1, 1, 1, 1, 2, 3, 4, 5, 7, 10, 14, 19, 26, 36, 50, 69, 95, 131, 181, 250, 345, 476, 657

1 seqfan posts

Tue Jul 26 02:52:43 CEST 2011    [seqfan] Re: A193376 Tabl = 20 existing sequences
Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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