%I #4 Jan 22 2018 06:28:07
%S 5,49,113,844,3284,16521,90381,457878,2383346,12834179,68034896,
%T 360124819,1923634836,10262125104,54658517756,291557084959,
%U 1555797575002,8298896752343,44272773568783,236226451253835,1260403679006659
%N Number of nX6 0..1 arrays with every element equal to 1, 2, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
%C Column 6 of A298582.
%H R. H. Hardin, <a href="/A298580/b298580.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..1..1..1..1..0. .0..1..0..1..0..0. .0..1..0..1..0..1
%e ..1..1..0..0..0..1. .1..0..0..0..0..1. .1..0..0..1..1..1. .0..0..1..0..1..0
%e ..0..0..0..0..0..1. .1..0..0..0..0..1. .1..0..1..0..1..0. .1..1..0..1..0..1
%e ..0..1..0..1..0..1. .1..0..1..0..0..1. .1..0..0..0..0..1. .0..0..0..0..0..1
%e ..1..1..0..1..0..0. .0..1..0..1..1..0. .0..0..0..0..1..0. .1..1..0..0..0..0
%Y Cf. A298582.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 22 2018