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A200930
Number of nX1 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
2
7, 21, 57, 107, 151, 134, 70, 906, 5719, 22641, 57330, 94749, 91284, 46026, 712408, 5250502, 23239004, 63993718, 111584800, 110564320, 55707400, 931579960, 7356246430, 34247930590, 97967909500, 175167537020, 176238424600
OFFSET
1,1
COMMENTS
Column 1 of A200935
LINKS
EXAMPLE
Some solutions for n=3
..0....4....1....3....1....0....0....2....0....1....1....3....2....1....1....0
..1....5....6....4....2....1....2....3....4....2....4....6....4....5....3....5
..6....6....4....6....3....4....6....4....2....6....5....5....6....3....6....6
CROSSREFS
Sequence in context: A050894 A146464 A001354 * A088656 A146139 A083596
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 24 2011
STATUS
approved