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A188850 Number of nX8 binary arrays without the pattern 0 0 1 vertically, antidiagonally or horizontally 1

%I #5 Mar 31 2012 12:36:14

%S 88,7744,209116,5541360,122025944,2684919693,57064872614,

%T 1214926248918,25687054061052,543463513057139,11481406014762851,

%U 242607898257328469,5124847724579317685,108262802675591978034,2286909485329724341706

%N Number of nX8 binary arrays without the pattern 0 0 1 vertically, antidiagonally or horizontally

%C Column 8 of A188851

%H R. H. Hardin, <a href="/A188850/b188850.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions for 3X8

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 12 2011

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Last modified September 2 11:03 EDT 2024. Contains 375613 sequences. (Running on oeis4.)