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A254420
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Number of (n+1)X(6+1) 0..2 arrays with every 2X2 subblock diagonal maximum minus antidiagonal maximum nondecreasing horizontally, vertically and ne-to-sw antidiagonally
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1
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192393, 19879926, 1753478415, 176249310185, 16806656467840, 1673449182032706, 164418838931876650, 16368555019250756262, 1625729268307953246012, 162130066719295571834122, 16168447770514229315247232
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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
..1..1..2..2..0..1..0....0..0..2..1..1..1..1....2..1..1..2..2..2..2
..2..0..2..2..1..1..0....1..1..2..2..2..2..2....2..0..1..2..0..2..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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