%I #4 May 25 2018 08:19:17
%S 5,157,438,372,15814,101803,285422,3531950,30133609,154643412,
%T 1197607542,9877914471,64506159901,457810704440,3502599638234,
%U 24766267017652,175596992174688,1292154109782819,9320946559486284,66689569914020973
%N Number of nX6 0..1 arrays with every element unequal to 1, 2, 3, 6 or 7 king-move adjacent elements, with upper left element zero.
%C Column 6 of A305089.
%H R. H. Hardin, <a href="/A305087/b305087.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..0..0..0..0. .0..1..0..1..1..0. .0..1..1..1..1..0. .0..1..1..1..0..0
%e ..1..0..1..1..1..1. .1..1..0..0..1..0. .1..1..0..1..1..1. .1..1..1..0..1..1
%e ..1..1..1..1..1..1. .0..0..0..0..0..0. .1..0..1..1..1..1. .1..1..1..1..1..1
%e ..1..1..1..1..0..1. .0..0..0..0..1..0. .0..1..1..1..0..1. .1..0..0..1..0..1
%e ..0..0..0..0..1..0. .1..1..1..1..0..1. .0..1..1..0..0..1. .1..1..1..1..0..0
%Y Cf. A305089.
%K nonn
%O 1,1
%A _R. H. Hardin_, May 25 2018
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