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Number of nX7 binary arrays without the pattern 0 1 0 diagonally, vertically, antidiagonally or horizontally
1

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

%S 65,4225,69852,708519,9908740,196218615,3647921173,58576420100,

%T 923989193674,15401563228402,262861087544592,4415950575544932,

%U 73179716713561551,1215743329351151607,20324632650740759847

%N Number of nX7 binary arrays without the pattern 0 1 0 diagonally, vertically, antidiagonally or horizontally

%C Column 7 of A188695

%H R. H. Hardin, <a href="/A188693/b188693.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions for 4X7

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 08 2011