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A302963 Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1

%I

%S 32,1405,19868,314989,5122000,83644490,1365216668,22301032112,

%T 364489574945,5958753041614,97427941260642,1593122104163405,

%U 26051813455660353,426031529087524529,6967143696100020839

%N Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

%C Column 6 of A302965.

%H R. H. Hardin, <a href="/A302963/b302963.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

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

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

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

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

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

%Y Cf. A302965.

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 16 2018

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Last modified October 20 02:21 EDT 2021. Contains 348099 sequences. (Running on oeis4.)