References to A056785

Number of polydominoes.
1, 4, 23, 211, 2227, 25824, 310242, 3818983, 4775213


1 seqfan posts

Sun Jun 10 15:03:44 CEST 2012    [seqfan] Re: a sequence idea: polyominoes with unique domino tiling

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