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A299312 Number of nX6 0..1 arrays with every element equal to 1, 2, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. 1

%I

%S 5,49,199,2528,24519,270346,3203795,36378590,417642077,4822467446,

%T 55430028860,637788505212,7344874274460,84535258092563,

%U 972944766688659,11199796394782944,128917185100141603,1483879490840389393

%N Number of nX6 0..1 arrays with every element equal to 1, 2, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.

%C Column 6 of A299314.

%H R. H. Hardin, <a href="/A299312/b299312.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

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

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

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

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

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

%Y Cf. A299314.

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 06 2018

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Last modified July 6 14:10 EDT 2022. Contains 355110 sequences. (Running on oeis4.)