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A302457 Number of nX5 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1

%I

%S 1,34,44,233,924,3875,17189,72529,300519,1300177,5581703,23688151,

%T 101506629,435270091,1858384797,7948647917,34028063891,145515225121,

%U 622394004405,2663003579907,11391444930403,48727840628009

%N Number of nX5 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

%C Column 5 of A302460.

%H R. H. Hardin, <a href="/A302457/b302457.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..1..1..1. .0..1..0..1..1. .0..0..1..0..0

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

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

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

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

%Y Cf. A302460.

%K nonn

%O 1,2

%A _R. H. Hardin_, Apr 08 2018

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Last modified November 26 21:07 EST 2021. Contains 349344 sequences. (Running on oeis4.)