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A316453 Number of nX6 0..1 arrays with every element unequal to 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. 1

%I

%S 5,165,126,850,6590,53863,349456,3164734,29901503,233629632,

%T 2117673535,19376027632,163168539302,1462088319752,13094549113176,

%U 113492172044489,1009770426097931,8965119037406289,78598641433871178,696747258953751961

%N Number of nX6 0..1 arrays with every element unequal to 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.

%C Column 6 of A316455.

%H R. H. Hardin, <a href="/A316453/b316453.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

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

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

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

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

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

%Y Cf. A316455.

%K nonn

%O 1,1

%A _R. H. Hardin_, Jul 03 2018

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Last modified September 19 04:39 EDT 2019. Contains 327187 sequences. (Running on oeis4.)