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A302464 Number of 6Xn 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 32,10,474,111,3875,5266,61254,287294,2165323,15547748,114291533,

%T 860875877,6550030696,49227073922,377714794001,2851323275703,

%U 21791705619282,165358440031837,1259328242997757,9578555045718455

%N Number of 6Xn 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 Row 6 of A302460.

%H R. H. Hardin, <a href="/A302464/b302464.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

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

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

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

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

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

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

%Y Cf. A302460.

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 08 2018

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Last modified October 25 22:20 EDT 2021. Contains 348256 sequences. (Running on oeis4.)