References to A000479

Number of 1-factorizations of K_{n,n}.
1, 1, 1, 2, 24, 1344, 1128960, 12198297600, 2697818265354240

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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