%I #4 May 07 2018 08:54:37
%S 5,157,238,117,3484,13152,12582,139840,774023,1302357,5969791,
%T 40513904,104507115,310823229,2014755745,7056836043,19236900969,
%U 101258778882,428958694755,1270322334575,5406011650360,24736396849595,83207851721176
%N Number of nX6 0..1 arrays with every element unequal to 1, 2, 3 or 6 king-move adjacent elements, with upper left element zero.
%C Column 6 of A304149.
%H R. H. Hardin, <a href="/A304147/b304147.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..1..0..0..1. .0..1..0..0..1..1. .0..1..0..0..0..1. .0..1..1..1..0..0
%e ..0..1..0..0..0..0. .1..1..0..0..0..1. .1..1..0..0..1..1. .1..0..1..1..1..0
%e ..0..0..0..0..1..0. .0..0..0..0..0..0. .0..0..0..0..0..0. .1..1..0..1..1..1
%e ..1..0..0..1..1..0. .0..0..1..1..1..0. .0..1..0..0..0..0. .1..0..1..1..1..0
%e ..1..1..0..0..0..0. .1..1..0..0..0..1. .0..1..1..0..0..1. .0..1..1..1..0..0
%Y Cf. A304149.
%K nonn
%O 1,1
%A _R. H. Hardin_, May 07 2018
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