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

%I #4 Feb 02 2018 08:05:01

%S 32,1012,5470,36667,273360,2001653,14514670,105596164,769538056,

%T 5605624825,40835714546,297572901733,2168362433721,15799872853544,

%U 115131275258487,838953244505743,6113360789406252,44547557450851112

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

%C Column 6 of A299089.

%H R. H. Hardin, <a href="/A299087/b299087.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

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

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

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

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

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

%Y Cf. A299089.

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 02 2018