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A298237 Number of nX5 0..1 arrays with every element equal to 0, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero. 1

%I

%S 1,127,409,8117,107163,1636306,25784604,403231105,6388232748,

%T 101019947961,1600579926667,25362044431945,401945539707564,

%U 6370787304340823,100977425432512183,1600537530167481855

%N Number of nX5 0..1 arrays with every element equal to 0, 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.

%C Column 5 of A298240.

%H R. H. Hardin, <a href="/A298237/b298237.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

%e ..0..1..0..0..1. .0..1..1..0..1. .0..1..1..0..0. .0..0..1..1..0

%e ..1..1..0..1..1. .1..1..1..0..0. .1..1..0..1..0. .0..1..1..0..0

%e ..0..1..0..0..1. .0..1..0..0..0. .0..1..1..0..0. .1..1..0..1..1

%e ..1..1..0..0..1. .1..1..0..1..1. .0..0..1..0..1. .1..0..1..0..1

%e ..0..1..1..1..1. .0..1..1..1..1. .1..0..0..1..1. .0..0..0..0..0

%Y Cf. A298240.

%K nonn

%O 1,2

%A _R. H. Hardin_, Jan 15 2018

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Last modified May 28 03:04 EDT 2020. Contains 334671 sequences. (Running on oeis4.)