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A254087
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Number of (n+2)X(3+2) 0..1 arrays with every 3X3 subblock diagonal maximum minus antidiagonal maximum nondecreasing horizontally, vertically and ne-to-sw antidiagonally
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1
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22728, 437412, 9231485, 194642351, 4074710828, 85580284203, 1797518333568, 37753559435660, 792936896367040, 16654877814697296, 349811454916987908, 7347393872504020360, 154323313614708936148, 3241384012776367465864
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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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FORMULA
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Empirical recurrence of order 96 (see link above)
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EXAMPLE
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Some solutions for n=1
..0..0..0..1..0....1..1..0..0..1....0..0..0..0..1....0..0..1..1..0
..0..1..1..0..0....0..0..1..1..0....0..0..1..0..0....0..0..1..1..1
..0..1..1..0..1....1..1..1..0..0....1..0..0..1..1....0..1..0..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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