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A200898 Number of nX4 0..5 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
46, 649, 1329, 352339, 8982755, 18172239, 6469118415, 184228587259, 391072885802 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A200902

LINKS

Table of n, a(n) for n=1..9.

EXAMPLE

Some solutions for n=3

..0..0..2..1....0..0..1..2....0..0..2..1....0..0..1..1....0..2..1..1

..1..3..5..5....1..3..3..4....2..4..5..4....2..2..5..3....0..3..2..5

..2..3..4..4....2..5..5..4....1..3..5..3....3..5..4..4....3..4..4..5

CROSSREFS

Sequence in context: A027940 A098227 A077732 * A160151 A278204 A223929

Adjacent sequences:  A200895 A200896 A200897 * A200899 A200900 A200901

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 23 2011

STATUS

approved

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Last modified September 25 17:17 EDT 2022. Contains 356986 sequences. (Running on oeis4.)