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A256769
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Number of (n+2)X(6+2) 0..1 arrays with no 3x3 subblock diagonal sum less than the antidiagonal sum
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1
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831744, 10556001, 63680400, 384160000, 1728896400, 7780827681, 30914078976, 122825015296, 465909995776, 1767328289281, 6646640859664, 24996960092416, 94737284622864, 359049783034881, 1378071393843456, 5289185110982656
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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..1..0..0..0..1..0..0....0..0..1..0..1..1..1..0....0..0..0..0..1..0..1..0
..0..0..0..1..1..1..1..1....1..1..0..1..1..0..1..1....1..1..0..1..1..1..1..1
..0..0..0..0..0..1..1..1....0..0..1..0..1..1..1..1....0..0..0..1..1..1..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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