%I #4 Jun 15 2018 06:07:56
%S 1,272,2800,76951,1969026,52618569,1406191296,37746118432,
%T 1013991166787,27256970473749,732839142493897,19705593065291569,
%U 529895557393242397,14249531178588711106,383190868822260763957,10304612759199778770913
%N Number of nX6 0..1 arrays with every element unequal to 0, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
%C Column 6 of A305954.
%H R. H. Hardin, <a href="/A305952/b305952.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..0..1..0..1. .0..0..1..0..0..1. .0..0..0..1..0..0. .0..0..0..1..1..1
%e ..0..0..0..1..1..0. .0..0..1..0..0..1. .0..0..0..1..1..1. .0..0..0..1..0..0
%e ..0..0..0..1..0..0. .1..1..0..1..1..1. .1..1..0..1..0..0. .1..1..1..1..0..0
%e ..0..0..0..1..0..1. .0..1..1..0..1..0. .1..0..1..0..1..0. .1..1..1..0..0..0
%e ..0..0..0..1..1..0. .1..0..1..0..0..1. .0..1..0..1..1..0. .0..0..0..1..1..1
%Y Cf. A305954.
%K nonn
%O 1,2
%A _R. H. Hardin_, Jun 15 2018
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