%I #4 Jan 19 2018 08:37:05
%S 1,88,46,2459,22133,255029,4095727,62979342,804773211,12648714013,
%T 192361297807,2716340306952,40926079823971,617074882316209,
%U 9000146595771759,134050098579479340,2005238499337491454
%N Number of nX6 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 6 of A298454.
%H R. H. Hardin, <a href="/A298452/b298452.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..1..1..1..0. .0..0..0..0..1..0. .0..1..1..0..1..0. .0..1..0..0..0..0
%e ..1..1..1..1..1..0. .1..1..0..0..0..1. .0..1..1..0..1..0. .0..1..0..0..1..1
%e ..1..1..0..0..1..1. .1..1..1..0..0..0. .0..0..0..0..1..1. .1..1..0..0..1..1
%e ..1..1..0..0..1..1. .1..1..0..0..1..0. .0..0..1..0..0..1. .0..1..1..0..1..1
%e ..1..1..0..0..1..1. .1..1..0..0..0..1. .0..0..1..0..0..1. .0..1..1..0..1..1
%Y Cf. A298454.
%K nonn
%O 1,2
%A _R. H. Hardin_, Jan 19 2018