A296972 - OEIS

%I #4 Dec 22 2017 12:54:58

%S 1,145,959,6573,101352,1154298,12662763,158665988,1952861999,

%T 23857277359,297491061260,3716854497754,46432180437841,

%U 582051041826575,7305059116772593,91717271238766594,1152338376011584898

%N Number of nX6 0..1 arrays with each 1 adjacent to 2, 4 or 5 king-move neighboring 1s.

%C Column 6 of A296974.

%H R. H. Hardin, <a href="/A296972/b296972.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=5

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

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

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

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

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

%Y Cf. A296974.

%K nonn

%O 1,2

%A _R. H. Hardin_, Dec 22 2017