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%I #4 Mar 31 2018 16:02:17
%S 16,89,386,1018,3048,18492,94846,421570,1921284,9223705,44315956,
%T 212087178,1016717313,4884743522,23497886916,113131217224,
%U 544897410224,2625208400020,12651486479761,60984492720145,294002949964740
%N Number of 5Xn 0..1 arrays with every element equal to 0, 1, 3 or 4 horizontally or antidiagonally adjacent elements, with upper left element zero.
%C Row 5 of A302081.
%H R. H. Hardin, <a href="/A302084/b302084.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..1..0..1. .0..0..0..1..0. .0..0..0..1..0. .0..1..1..0..1
%e ..1..0..0..0..1. .0..1..0..1..0. .0..1..0..1..0. .0..0..1..0..1
%e ..1..0..1..1..1. .0..1..0..1..0. .0..1..0..1..1. .1..0..0..0..1
%e ..1..0..1..0..0. .0..0..0..1..0. .0..1..0..0..1. .1..0..1..0..1
%e ..1..0..1..1..0. .0..1..0..0..0. .0..1..1..0..1. .1..1..1..0..0
%Y Cf. A302081.
%K nonn
%O 1,1
%A _R. H. Hardin_, Mar 31 2018
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