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Number of 6 X n 0..1 arrays with every 1 horizontally or antidiagonally adjacent to 0 or 2 neighboring 1's.
1

%I #6 Apr 16 2024 21:44:29

%S 64,377,8105,85065,1299649,16277492,225944546,2976461197,40245276006,

%T 537395328083,7218104527911,96695087354115,1296864303410990,

%U 17384586146230956,233093283326600138,3125028773639827940

%N Number of 6 X n 0..1 arrays with every 1 horizontally or antidiagonally adjacent to 0 or 2 neighboring 1's.

%C Row 6 of A297338.

%H R. H. Hardin, <a href="/A297343/b297343.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

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

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

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

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

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

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

%Y Cf. A297338.

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 28 2017