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A263122
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Number of (n+3)X(4+3) 0..1 arrays with each row divisible by 15 and column not divisible by 15, read as a binary number with top and left being the most significant bits.
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1
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912, 28048, 316392, 3049840, 16751376, 216762400, 2168966344, 20154887792, 138240703248, 1449388911184, 14047136614696, 130631050676464, 1009951152099984, 9665650741329760, 91463371579618312, 848124382235101936
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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=2
..1..1..0..1..0..0..1....0..0..1..1..1..1..0....0..0..0..0..0..0..0
..1..1..1..1..0..0..0....1..1..1..1..0..0..0....0..1..1..1..1..0..0
..0..0..0..1..1..1..1....0..0..1..1..1..1..0....1..1..1..1..0..0..0
..1..1..0..1..0..0..1....0..1..0..1..1..0..1....1..0..0..1..0..1..1
..1..0..0..1..0..1..1....0..1..1..1..1..0..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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