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A299059 Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero. 1

%I

%S 1,1192,21804,1718789,104819165,7165136807,491688804213,

%T 33934925502793,2354116956503187,163395008821942912,

%U 11352308319678540454,788903049713608829357,54831472652793505844543,3811221344535417966318764

%N Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero.

%C Column 7 of A299060.

%H R. H. Hardin, <a href="/A299059/b299059.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. .0..0..1..1..0..0..0. .0..0..1..0..1..0..1

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

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

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

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

%Y Cf. A299060.

%K nonn

%O 1,2

%A _R. H. Hardin_, Feb 01 2018

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Last modified October 5 05:10 EDT 2022. Contains 357252 sequences. (Running on oeis4.)