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A219599
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Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 6Xn array
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0
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21, 151, 1739, 16117, 164075, 1767430, 18945258, 197089634, 1981970463, 19358161454, 184190226523, 1706892195059, 15388946333957, 134892703836856, 1149449915830010, 9523092771838241
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OFFSET
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1,1
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COMMENTS
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Row 6 of A219595
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LINKS
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Table of n, a(n) for n=1..16.
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EXAMPLE
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Some solutions for n=3
..0..0..0....0..0..0....1..0..0....0..0..0....1..0..0....1..0..0....2..0..0
..0..0..0....2..0..0....1..0..0....0..0..0....1..0..0....0..0..0....2..0..0
..1..0..0....2..0..0....0..0..0....1..1..0....1..0..0....0..0..0....2..0..0
..1..0..0....2..0..0....1..0..0....1..0..0....1..1..0....2..0..1....2..1..0
..2..1..0....2..0..0....1..1..1....0..0..0....1..1..1....2..1..1....2..1..1
..2..1..1....2..1..0....2..1..1....2..0..0....2..1..2....2..2..1....2..1..1
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CROSSREFS
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Sequence in context: A239123 A241697 A239569 * A221694 A229262 A184376
Adjacent sequences: A219596 A219597 A219598 * A219600 A219601 A219602
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin Nov 23 2012
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STATUS
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approved
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