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A219806
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Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 5Xn array
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1
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35, 57, 958, 9817, 91972, 794035, 6627885, 54254802, 433569009, 3357301666, 25101189665, 181388654645, 1271440563481, 8679127540090, 57869399777572, 377533402458933, 2411930697680327, 15098709865081104, 92683212421700351
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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....0..0..0....0..0..0....2..2..2....1..1..1....2..1..1....0..0..0
..0..0..0....0..0..0....0..0..0....1..0..0....1..1..1....2..1..1....0..0..0
..1..0..0....2..2..2....0..0..0....1..0..0....2..2..2....2..2..2....1..0..0
..1..1..2....0..0..0....2..0..0....1..0..0....3..2..2....3..3..3....3..3..3
..3..2..2....0..0..0....3..1..1....1..1..1....3..3..3....3..3..3....3..3..3
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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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