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A201104 Number of nX4 0..7 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
213, 103, 235661, 267814, 751183732, 776236449 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A201105

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

Some solutions for n=2

..0..2..1..4....0..2..6..3....0..2..3..5....0..1..4..3....0..3..2..4

..3..5..7..6....1..4..7..5....1..7..4..6....2..6..5..7....1..6..5..7

CROSSREFS

Sequence in context: A079794 A197106 A138568 * A092126 A252032 A252025

Adjacent sequences:  A201101 A201102 A201103 * A201105 A201106 A201107

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 26 2011

STATUS

approved

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Last modified December 2 05:01 EST 2021. Contains 349437 sequences. (Running on oeis4.)