%I #4 Jul 10 2018 15:04:33
%S 16,8,21,44,88,359,1125,3117,10022,31545,95424,296211,920485,2836189,
%T 8769823,27145969,83899059,259392614,802225003,2480455071,7669523490,
%U 23715722335,73331519730,226746858798,701128606584,2167967516063
%N Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
%C Column 5 of A316693.
%H R. H. Hardin, <a href="/A316690/b316690.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = a(n-1) +3*a(n-2) +12*a(n-3) +2*a(n-4) -9*a(n-5) -27*a(n-6) -6*a(n-7) for n>11
%e Some solutions for n=5
%e ..0..1..1..1..1. .0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0
%e ..1..0..1..1..1. .0..0..0..0..0. .0..0..0..0..0. .0..1..0..0..0
%e ..1..1..1..0..1. .0..0..0..0..0. .0..0..0..1..0. .0..0..1..0..0
%e ..1..1..1..1..1. .0..0..1..0..0. .0..0..1..0..0. .0..0..0..1..0
%e ..1..1..1..1..1. .0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0
%Y Cf. A316693.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jul 10 2018
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