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A232850
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Number of (n+1)X(2+1) 0..2 arrays x(i,j) with row sums sum{j^4*x(i,j), j=1..2+1} nondecreasing, and column sums sum{i^4*x(i,j), i=1..n+1} nondecreasing
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0
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112, 1169, 10020, 69096, 395858, 1977447, 8733769, 35038672, 129401308, 446455554, 1449355171, 4445398493, 12943299647, 35960503702, 95710408560, 245007196179
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OFFSET
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1,1
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COMMENTS
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Column 2 of A232852
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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=4
..2..2..0....0..0..0....1..0..1....2..1..1....0..0..0....1..2..0....0..0..0
..2..2..0....1..1..0....0..2..1....1..2..1....1..0..0....0..0..1....1..0..0
..0..2..1....1..0..1....0..2..1....0..1..2....1..0..1....1..2..2....1..1..0
..2..2..1....1..0..1....0..1..2....2..2..2....0..1..2....1..2..2....0..1..1
..0..0..2....1..2..2....0..2..2....2..2..2....0..2..2....1..2..2....0..1..2
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CROSSREFS
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Sequence in context: A249469 A234673 A232785 * A233115 A188152 A327633
Adjacent sequences: A232847 A232848 A232849 * A232851 A232852 A232853
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KEYWORD
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nonn
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AUTHOR
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R. H. Hardin, Dec 01 2013
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STATUS
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approved
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