Number of perfect matchings (or domino tilings) in W_5 X P_2n.
29, 1189, 49401, 2053641, 85373589, 3549138989, 147544320241, 6133692298001
2 seqfan posts
Fri Mar 27 16:59:34 CET 2009 [seqfan] Re: Divisibility sequences
Fri Mar 27 16:42:29 CET 2009 [seqfan] Divisibility sequences
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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