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A317263 Number of nX5 0..1 arrays with every element unequal to 0, 1, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero. 1

%I

%S 8,35,46,158,718,1964,6645,27514,103293,402198,1654388,6799466,

%T 27995511,116730155,490094651,2057627656,8660144838,36566708334,

%U 154497306529,653082808063,2763502483927,11699577661484,49540772423071

%N Number of nX5 0..1 arrays with every element unequal to 0, 1, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

%C Column 5 of A317266.

%H R. H. Hardin, <a href="/A317263/b317263.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

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

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

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

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

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

%Y Cf. A317266.

%K nonn

%O 1,1

%A _R. H. Hardin_, Jul 25 2018

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Last modified January 29 05:09 EST 2022. Contains 350672 sequences. (Running on oeis4.)