A188566 - OEIS

%I #5 Mar 31 2012 12:36:13

%S 149,22201,1315783,108485757,8927734479,703601341153,56394861720488,

%T 4515869742994831,360954508416470472,28877150666649667161,

%U 2309866725886227499401,184755280244849565353940

%N Number of nX8 binary arrays without the pattern 1 1 1 diagonally, vertically or horizontally

%C Column 8 of A188567

%H R. H. Hardin, <a href="/A188566/b188566.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions for 3X8

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 04 2011