%I #4 Jan 12 2018 09:00:28
%S 0,11,1,28,154,520,1574,7204,28790,105055,437163,1792603,6981116,
%T 28580319,115795593,464405679,1883192839,7625910371,30781567549,
%U 124586304213,504301473498,2038932788749,8250005089404,33384996732923
%N Number of nX5 0..1 arrays with every element equal to 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero.
%C Column 5 of A298087.
%H R. H. Hardin, <a href="/A298084/b298084.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=7
%e ..0..0..1..0..0. .0..0..1..0..0. .0..0..0..0..0. .0..0..0..1..1
%e ..0..0..1..1..0. .0..1..0..1..0. .0..0..0..0..0. .0..1..1..0..1
%e ..1..1..1..1..1. .1..0..0..0..1. .1..1..0..1..1. .0..1..0..0..1
%e ..1..0..1..0..1. .1..0..0..0..1. .1..0..0..1..0. .0..0..1..1..1
%e ..0..0..0..0..1. .0..1..0..1..0. .0..0..0..0..0. .1..1..1..1..0
%e ..0..1..0..1..1. .1..0..0..1..0. .1..0..0..1..1. .0..1..1..0..0
%e ..1..1..0..0..1. .1..1..1..0..0. .1..1..0..1..1. .0..0..1..1..0
%Y Cf. A298087.
%K nonn
%O 1,2
%A _R. H. Hardin_, Jan 12 2018