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%I #4 Jun 23 2018 12:51:17
%S 8,53,66,249,832,1956,5421,15993,42682,118773,341634,940420,2616566,
%T 7413719,20635659,57534784,161865923,452342333,1263392559,3543306258,
%U 9914165346,27719300656,77641186448,217307212078,607908389285
%N Number of nX5 0..1 arrays with every element unequal to 0, 1, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
%C Column 5 of A306172.
%H R. H. Hardin, <a href="/A306169/b306169.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..0..0..1. .0..0..0..0..0. .0..1..1..1..1. .0..1..1..0..1
%e ..1..0..0..0..0. .0..0..0..0..1. .1..1..1..1..1. .1..1..1..1..1
%e ..1..1..0..0..0. .0..0..0..0..0. .1..1..1..1..1. .1..1..1..1..1
%e ..0..0..0..0..0. .0..0..0..1..1. .0..1..1..1..0. .1..1..0..1..1
%e ..1..0..0..0..0. .1..0..0..0..1. .0..0..1..1..1. .0..1..0..0..1
%Y Cf. A306172.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jun 23 2018