%I #4 May 05 2018 15:29:44
%S 0,702,9889,418382,15790468,598203550,23106300531,882586820005,
%T 33883349300951,1298742292582865,49802609445810069,
%U 1909600274607825976,73221979973762752997,2807623345042622681366,107655520424372228194333
%N Number of nX7 0..1 arrays with every element unequal to 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.
%C Column 7 of A304065.
%H R. H. Hardin, <a href="/A304064/b304064.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..1..0..1..0..1. .0..1..1..1..0..0..1. .0..1..1..0..0..1..0
%e ..0..1..1..0..0..1..0. .0..1..0..0..1..1..0. .0..1..0..1..1..0..1
%e ..0..0..1..1..0..1..0. .0..1..0..0..1..0..1. .0..0..1..0..0..1..1
%e ..0..1..1..0..1..1..0. .0..1..1..1..0..1..0. .0..1..0..0..0..0..0
%e ..0..1..0..0..1..0..1. .0..1..0..0..1..0..1. .0..1..1..1..1..0..1
%Y Cf. A304065.
%K nonn
%O 1,2
%A _R. H. Hardin_, May 05 2018