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A226850
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Number of nX6 (0,1,2) arrays of permanents of 2X2 subblocks of some (n+1)X7 binary array
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1
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373, 75111, 6076168, 443724135, 34632124236, 2776144667878, 221491127478033, 17588211449435093, 1396226508079243574, 110904600381326470760, 8810749785608991230409, 699927319697239598465276
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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=3
..0..0..0..1..1..0....0..0..0..0..1..0....0..0..0..2..2..0....0..0..0..0..1..1
..0..0..1..1..2..2....0..0..0..1..1..2....0..0..1..1..0..1....0..0..1..2..2..1
..1..1..1..1..1..2....1..2..1..0..0..2....1..0..0..1..0..0....0..1..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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