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

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

%S 65,4225,92597,1512392,30288308,697038111,15602080066,335304991524,

%T 7194757384224,155853551899068,3383311479703509,73314613539836869,

%U 1587497536509020156,34383826361857099073,744867940878570173157

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

%C Column 7 of A188508

%H R. H. Hardin, <a href="/A188506/b188506.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions for 3X7

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 02 2011