%I #4 Mar 24 2018 11:31:45
%S 1,6,13,65,330,1297,6393,30904,154041,764894,3804884,18978589,
%T 94697319,472770928,2360757090,11789229577,58877258002,294049444613,
%U 1468594070621,7334774136424,36633069686965,182962072923069,913796219872826
%N Number of nX5 0..1 arrays with every element equal to 0, 2 or 3 horizontally or vertically adjacent elements, with upper left element zero.
%C Column 5 of A301608.
%H R. H. Hardin, <a href="/A301605/b301605.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..0..1..1. .0..0..0..0..1. .0..0..0..0..1. .0..0..1..1..1
%e ..0..0..0..1..1. .0..0..1..0..0. .0..1..1..0..0. .0..0..1..1..1
%e ..0..1..0..0..0. .1..0..0..0..0. .0..1..1..0..0. .0..1..0..0..0
%e ..0..0..0..1..0. .0..0..1..1..1. .0..0..0..1..1. .0..0..0..1..0
%e ..0..0..0..0..0. .0..0..1..1..1. .1..0..0..1..1. .0..0..0..0..0
%Y Cf. A301608.
%K nonn
%O 1,2
%A _R. H. Hardin_, Mar 24 2018