%I #4 Jan 19 2018 08:36:19
%S 0,48,26,478,5938,22133,206239,2539477,16116493,140809027,1454773733,
%T 11442181688,98650124977,930856533076,7893923708547,68449197823238,
%U 619698074500326,5391736072793598,47053275279174525,418653067799229987
%N Number of nX5 0..1 arrays with every element equal to 1, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero.
%C Column 5 of A298454.
%H R. H. Hardin, <a href="/A298451/b298451.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=6
%e ..0..1..0..1..1. .0..0..0..0..0. .0..0..0..0..0. .0..1..1..0..0
%e ..0..1..0..1..1. .0..0..1..0..0. .1..1..0..0..0. .0..1..1..0..0
%e ..0..0..0..1..1. .1..1..1..1..0. .1..1..0..1..1. .0..0..0..1..1
%e ..0..0..1..1..1. .1..1..1..0..0. .0..0..0..0..0. .0..0..0..1..1
%e ..0..1..1..0..1. .1..0..0..0..0. .1..1..1..1..1. .1..0..1..1..1
%e ..0..1..1..1..0. .0..1..0..1..1. .1..1..1..0..0. .0..1..1..0..0
%Y Cf. A298454.
%K nonn
%O 1,2
%A _R. H. Hardin_, Jan 19 2018