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A186616
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Number of (n+5)X11 binary arrays with every 6X6 subblock commuting with each horizontal and vertical neighbor 6X6 subblock
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1
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15228305, 451621, 614995, 1478651, 3608091, 5490491, 6009659, 6088635, 6098495, 6108363, 6118259, 6128419, 6141303, 6166351, 6262063, 6714603, 8035411, 11072195, 15797367, 21906448, 28096053, 34652354, 42086819, 51247420, 62109293
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OFFSET
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1,1
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COMMENTS
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LINKS
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FORMULA
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Empirical: a(n)=a(n-1)+a(n-4)-a(n-5)+a(n-6)-a(n-7)-a(n-10)+a(n-11)+a(n-12)-a(n-16) for n>23
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EXAMPLE
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Some solutions for 7X11
..0..0..0..0..0..0..0..0..0..1..1....0..0..0..0..0..0..0..0..0..1..0
..0..0..0..0..0..0..0..0..0..0..1....0..0..0..0..0..0..0..0..0..0..0
..0..0..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0..0..0..0
..0..0..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0..0..0..0
..1..0..0..0..0..0..0..0..0..0..0....1..0..0..0..0..0..0..0..0..0..1
..1..1..0..0..0..0..0..0..0..0..0....0..0..1..0..0..0..0..0..0..0..0
..1..0..1..0..0..0..0..0..0..0..0....1..0..1..0..0..0..0..0..0..0..0
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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