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A201029 Number of nX4 0..4 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 0
15, 295, 4238, 30157, 96844, 6814915, 221032490, 3642791292, 29879423064, 103128216612, 8111212273960, 269665188133693 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 4 of A201033
LINKS
EXAMPLE
Some solutions for n=3
..0..0..2..1....0..0..1..3....0..0..1..2....0..2..1..3....0..1..1..2
..0..2..2..4....1..2..2..3....0..1..4..3....0..2..1..3....0..3..2..4
..1..3..3..4....1..4..4..4....2..3..3..4....1..3..4..4....0..4..3..3
CROSSREFS
Sequence in context: A303653 A185809 A231792 * A201341 A144349 A009064
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 26 2011
STATUS
approved

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Last modified June 21 07:08 EDT 2024. Contains 373540 sequences. (Running on oeis4.)