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A263222
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Number of (n+1)X(6+1) 0..2 arrays with each row and column divisible by 5, read as a base-3 number with top and left being the most significant digits.
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1
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26, 11444, 3345984, 1094138875, 456363243352, 199878687706434, 87072717791078712, 37998530090131229539, 16633155845877772714382, 7285320640434422479387484, 3190753333014806396532157872
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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..1..1..0..1..2....1..0..1..2..1..0..2....1..0..1..2..2..2..2
..0..0..2..2..1..0..0....0..1..0..2..0..1..0....2..0..0..2..0..2..2
..1..1..0..0..2..1..2....1..2..1..1..1..2..2....0..0..1..1..2..1..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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