%I #4 Jan 24 2018 10:11:02
%S 8,95,63,322,876,2562,7964,24801,74358,242072,745571,2349275,7433849,
%T 23406485,73834463,233339001,735993576,2324359169,7339529089,
%U 23174991985,73178503209,231090268648,729735594047,2304427312579,7277098813048
%N Number of nX7 0..1 arrays with every element equal to 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
%C Column 7 of A298660.
%H R. H. Hardin, <a href="/A298659/b298659.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..1..0..0..0..1. .0..0..1..0..0..0..1. .0..1..0..1..0..0..1
%e ..1..0..0..0..0..1..1. .1..1..0..0..0..1..1. .1..0..1..0..1..1..1
%e ..1..0..0..0..0..0..0. .0..0..0..0..0..0..0. .1..0..0..0..1..1..1
%e ..1..0..1..0..1..0..1. .1..0..1..0..1..0..1. .1..0..0..0..1..0..1
%e ..0..0..1..0..1..0..1. .1..0..1..0..1..0..1. .0..0..0..1..1..0..0
%Y Cf. A298660.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 24 2018
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