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A262273
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Number of (n+2)X(7+2) 0..1 arrays with each row and column divisible by 5, read as a binary number with top and left being the most significant bits.
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1
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103, 10609, 129481, 4403641, 411861253, 41261408089, 3605017226155, 349760937840517, 35889961902343951, 3691924453378494385, 377481144200284897993, 38754821017971389203489, 3991173847744285567358317
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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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EXAMPLE
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Some solutions for n=3
..1..1..0..1..0..1..0..0..1....0..0..0..0..0..1..0..1..0
..0..1..0..1..0..1..0..1..0....0..1..0..1..1..1..0..0..1
..1..1..1..0..1..0..0..0..1....0..0..1..0..1..1..0..1..0
..0..1..0..0..0..0..0..1..0....0..1..0..1..1..1..0..0..1
..0..0..1..1..1..1..0..0..0....0..0..1..0..1..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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