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A263289
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Number of (1+3)X(n+3) 0..1 arrays with each row divisible by 11 and column not divisible by 11, read as a binary number with top and left being the most significant bits.
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1
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0, 42, 504, 6960, 113028, 1428036, 21015946, 282937866, 3899304030, 54249804504, 760179391290, 10624299994980, 148755958233888, 2082595517998488, 29160130611965550, 408200027705513862, 5715110419878541186
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OFFSET
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1,2
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=4
..0..1..1..0..1..1..1....1..1..0..0..0..1..1....1..1..0..0..0..1..1
..1..1..1..1..0..0..1....1..0..1..1..0..0..0....0..0..0..1..0..1..1
..1..0..0..1..1..0..1....0..1..0..1..1..0..0....0..0..1..0..1..1..0
..1..1..1..1..0..0..1....0..0..0..1..0..1..1....0..1..0..0..0..0..1
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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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