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A233495
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Number of (n+2)X(6+2) 0..2 arrays with no increasing sequence of length 3 horizontally or antidiagonally downwards
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1
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108935413524, 442240878862773, 1781944328309674995, 7176184625255626170045, 28893821790971432538593721, 116334766873906705110905737848, 468395889308102675585857738604085, 1885890851797313637735523862961749985
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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=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..2..2..2....0..0..0..0..0..2..0..2
..2..0..2..1..0..0..0..2....0..2..0..1..0..2..1..0....2..2..0..1..1..1..1..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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