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Number of different ways of selecting n nonempty cells in a 4 X 4 binary matrix, excluding all rotationally and symmetrically equivalent matrices.
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%I #8 Dec 13 2015 17:40:38

%S 1,3,21,77,252,567,1051,1465,1674,1465,1051,567,252,77,21,3,1

%N Number of different ways of selecting n nonempty cells in a 4 X 4 binary matrix, excluding all rotationally and symmetrically equivalent matrices.

%Y A row of A054252.

%K nonn,fini,full

%O 0,2

%A _Philippe Beaudoin_, Aug 09 2005