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A201098 Number of nX5 0..7 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other 0
56, 728, 6972, 905695, 1445712, 55782998, 945668958, 123026475, 46355746304, 138881000080, 196048934550, 8158842874210, 4253606791024, 57621311300554, 434558666209638, 28681717671329, 5144657728388952 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A201101

LINKS

Table of n, a(n) for n=1..17.

EXAMPLE

Some solutions for n=3

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

..1..2..3..4..7....0..3..3..5..7....0..3..4..6..6....0..3..4..4..6

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

CROSSREFS

Sequence in context: A138410 A240269 A278604 * A190419 A105940 A175602

Adjacent sequences:  A201095 A201096 A201097 * A201099 A201100 A201101

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 26 2011

STATUS

approved

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Last modified May 18 05:58 EDT 2022. Contains 353783 sequences. (Running on oeis4.)