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A200932
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Number of nX3 0..6 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other
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0
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57, 86, 3158, 43334, 246447, 16356517, 8948286, 4440651544, 16289328667, 823364779064, 14477789385971, 90048163451447
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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=4
..0..0..2....0..1..3....0..0..1....0..0..1....0..0..2....0..1..4....0..2..1
..2..5..6....0..3..6....3..4..4....2..3..4....1..3..4....0..3..4....1..5..6
..1..3..4....2..4..6....2..5..6....2..5..6....2..5..5....2..5..6....3..5..4
..1..3..6....2..4..5....2..3..6....4..6..5....1..6..6....1..3..5....2..4..6
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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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