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A296987 Number of nX5 0..1 arrays with each 1 adjacent to 3, 4 or 5 king-move neighboring 1s. 1

%I

%S 1,14,98,440,5487,65694,639327,7181983,81977832,899417346,10025228965,

%T 112369921695,1251982849712,13967374032572,156011740249219,

%U 1741206394216305,19433844437183025,216950572251648645

%N Number of nX5 0..1 arrays with each 1 adjacent to 3, 4 or 5 king-move neighboring 1s.

%C Column 5 of A296990.

%H R. H. Hardin, <a href="/A296987/b296987.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=6

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

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

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

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

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

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

%Y Cf. A296990.

%K nonn

%O 1,2

%A _R. H. Hardin_, Dec 22 2017

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Last modified January 26 15:01 EST 2022. Contains 350599 sequences. (Running on oeis4.)