%I #6 May 26 2024 00:02:30
%S 8,5824,463269,49272887,5070445036,522394508690,53838648326109,
%T 5548431500694700,571800375208117048,58927713627125552536,
%U 6072879025469583682081,625849149740372207708915
%N Number of n X 7 0..1 arrays with every element unequal to 1, 2, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
%C Column 7 of A317072.
%H R. H. Hardin, <a href="/A317071/b317071.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..0..0..1..0..1. .0..1..0..1..0..1..1. .0..1..0..1..1..0..0
%e ..0..0..0..0..1..1..0. .0..0..0..0..0..0..0. .0..0..0..0..0..0..1
%e ..0..1..0..0..1..1..0. .0..1..0..0..0..0..1. .0..1..0..0..0..1..0
%e ..0..0..0..1..1..1..0. .0..0..0..1..1..0..0. .0..0..0..1..0..1..0
%e ..1..0..0..0..1..0..0. .1..0..0..1..1..0..1. .1..0..0..1..1..0..0
%Y Cf. A317072.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jul 20 2018
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