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Number of nX7 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s.
1

%I #4 Dec 25 2017 09:51:07

%S 128,5588,204625,10038612,497994853,24929815289,1280846320436,

%T 66546097409172,3477139838772757,182491339325780005,

%U 9602756370883155535,506049697800135099988,26692852888425903191620,1408777758550473892646101

%N Number of nX7 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s.

%C Column 7 of A297094.

%H R. H. Hardin, <a href="/A297093/b297093.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

%Y Cf. A297094.

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 25 2017