References to A000159

Coefficients of menage hit polynomials.
2, 8, 20, 152, 994, 7888, 70152, 695760, 7603266, 90758872, 1174753372

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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