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A200774 Number of nX5 0..2 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 1
9, 37, 77, 1368, 7725, 13422, 194535, 980702, 1678693, 24878620, 121356170, 196370947, 2842268794, 13774086909, 22130326801, 315828107827, 1502885737864, 2383360502586, 33977970254723, 160775285120155, 252353156923816 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A200777
LINKS
EXAMPLE
Some solutions for n=4
..0..0..0..1..1....0..0..0..0..2....0..0..0..0..1....0..0..0..0..1
..0..0..2..1..2....0..1..1..2..2....0..1..1..2..1....0..0..0..1..2
..0..0..1..1..2....0..2..1..1..2....0..1..1..2..2....1..1..2..2..2
..1..2..2..2..2....0..1..1..1..2....1..2..2..2..2....1..1..2..2..2
CROSSREFS
Sequence in context: A042021 A137184 A153244 * A273220 A022276 A171443
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 22 2011
STATUS
approved

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Last modified April 14 16:48 EDT 2024. Contains 371666 sequences. (Running on oeis4.)