A200894 - OEIS

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A200894

Number of nXn 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

6, 30, 1848, 352339, 218373106 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`Diagonal of A200902`
	LINKS	`Table of n, a(n) for n=1..5.`
	EXAMPLE	`Some solutions for n=3` `..0..1..2....0..3..2....0..2..1....0..0..2....0..3..2....0..2..3....0..3..2` `..0..4..4....0..3..4....0..5..5....1..3..4....1..5..4....2..4..3....1..5..5` `..3..5..5....1..5..5....1..4..3....1..5..5....2..4..3....1..4..5....1..4..4`
	CROSSREFS	`Sequence in context: A130075 A066388 A222718 * A202861 A088256 A136349` `Adjacent sequences: A200891 A200892 A200893 * A200895 A200896 A200897`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Nov 23 2011`
	STATUS	`approved`

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Last modified May 20 15:40 EDT 2013. Contains 225463 sequences.