References to A000253

a(n) = 2a(n-1)-a(n-2)+a(n-3)+2^(n-1).
0, 1, 4, 11, 27, 63, 142, 312, 673, 1432, 3015, 6295, 13055, 26926, 55284, 113081


1 seqfan posts

Fri Oct 29 05:35:16 CEST 2010    [seqfan] Implementing first 500 sequences in Java

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