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A205332
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Number of (n+1)X6 0..2 arrays with the number of equal 2X2 subblock diagonal pairs and equal antidiagonal pairs differing from each horizontal or vertical neighbor, and new values 0..2 introduced in row major order
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1
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11808, 326592, 10839696, 381376368, 13492233348, 477819318768, 16923247919040, 599308356864816, 21226560233740176, 751690796741125800, 26623676438349620688, 942815310842765234976, 33392989513117178048328
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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=4
..0..0..0..1..2..1....0..1..2..0..2..2....0..1..2..1..0..2....0..0..0..0..1..2
..2..2..0..1..1..2....2..0..0..2..1..0....2..0..2..2..0..0....0..1..1..0..1..1
..2..0..2..0..0..1....0..2..0..1..2..1....2..0..0..1..2..1....1..0..1..2..0..2
..1..0..0..2..0..2....2..1..1..0..1..2....0..1..1..1..0..2....0..0..1..1..1..0
..2..1..1..0..2..1....0..1..1..1..0..0....0..1..2..0..2..0....1..1..0..2..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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