A295916 - OEIS

%I #6 Nov 29 2017 18:19:13

%S 21,129,993,7604,56955,431844,3261576,24650278,186318117,1408100748,

%T 10642345790,80432918689,607898868394,4594402941159,34723747771300,

%U 262436478814437,1983452417015597,14990612333683132,113296622100170154

%N Number of nX6 0..1 arrays with each 1 adjacent to 0 or 3 king-move neighboring 1s.

%C Column 6 of A295918.

%H R. H. Hardin, <a href="/A295916/b295916.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A295916/a295916.txt">Empirical recurrence of order 92</a>

%F Empirical recurrence of order 92 (see link above)

%e Some solutions for n=5

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

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

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

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

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

%Y Cf. A295918.

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 29 2017