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A296673 Number of nX7 0..1 arrays with each 1 adjacent to 0, 2 or 3 king-move neighboring 1s. 1

%I

%S 34,1785,25144,775010,28341757,794602323,25499216805,833656369935,

%T 26222808591554,840734174874622,27005770482845605,862854584300141857,

%U 27641731509678179571,885667583481320105269,28356980820482071479301

%N Number of nX7 0..1 arrays with each 1 adjacent to 0, 2 or 3 king-move neighboring 1s.

%C Column 7 of A296674.

%H R. H. Hardin, <a href="/A296673/b296673.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=3

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

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

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

%Y Cf. A296674.

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 18 2017

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Last modified June 26 04:00 EDT 2022. Contains 354874 sequences. (Running on oeis4.)