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A316684 Number of nX6 0..1 arrays with every element unequal to 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero. 1

%I

%S 0,209,2000,62314,1591947,43037698,1155724711,31086640568,

%T 836374058655,22504657178375,605524917825416,16293346116194775,

%U 438413660714386365,11796679681729376902,317420954784579390096,8541051272153616512370

%N Number of nX6 0..1 arrays with every element unequal to 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.

%C Column 6 of A316686.

%H R. H. Hardin, <a href="/A316684/b316684.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

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

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

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

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

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

%Y Cf. A316686.

%K nonn

%O 1,2

%A _R. H. Hardin_, Jul 10 2018

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Last modified July 1 15:17 EDT 2022. Contains 354973 sequences. (Running on oeis4.)