%I #4 Jun 28 2018 15:33:18
%S 32,293,987,3933,35706,205946,1262767,8828402,57330292,375180988,
%T 2501938442,16582812390,109990687793,731380911782,4867098029700,
%U 32401669142240,215828006407143,1438614282918347,9592410642470459
%N Number of nX6 0..1 arrays with every element unequal to 0, 1, 2, 3, 6 or 8 king-move adjacent elements, with upper left element zero.
%C Column 6 of A316289.
%H R. H. Hardin, <a href="/A316287/b316287.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..1..0..1..1. .0..0..0..1..0..0. .0..1..1..0..0..1. .0..1..1..1..1..0
%e ..0..1..0..0..1..0. .0..0..1..1..1..0. .0..0..1..1..0..1. .1..1..0..0..1..1
%e ..0..0..0..0..0..0. .0..1..1..1..1..1. .1..1..1..1..1..1. .1..1..1..0..1..1
%e ..0..1..0..0..1..0. .1..1..1..0..1..1. .1..1..1..0..1..1. .0..1..1..1..1..1
%e ..0..1..1..0..1..1. .1..1..1..0..0..1. .0..1..1..0..0..1. .0..0..1..1..1..0
%Y Cf. A316289.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jun 28 2018
|