%I #7 Jan 20 2024 15:07:54
%S 54,2916,54914,1020454,16000078,251306086,3821933610,58235424734,
%T 881525407714,13352533241696,201974537581672,3055674923030466,
%U 46215972575070661,699031443159995702,10572425629707714942
%N Number of n X 7 binary arrays without the pattern 0 0 1 vertically, antidiagonally or horizontally.
%C Column 7 of A188851.
%H R. H. Hardin, <a href="/A188849/b188849.txt">Table of n, a(n) for n = 1..200</a>
%e Some solutions for 3 X 7
%e ..0..1..1..1..0..1..1....1..1..1..1..0..0..0....0..1..0..1..1..1..1
%e ..1..0..1..0..1..0..1....0..1..1..1..0..1..0....1..0..1..1..1..1..1
%e ..0..1..0..0..0..0..0....1..0..1..0..0..0..0....0..1..1..0..1..1..1
%Y Cf. A188851.
%K nonn
%O 1,1
%A _R. H. Hardin_, Apr 12 2011
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