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A201432 T(n,k)=Number of nXk 0..2 arrays with rows and columns lexicographically nondecreasing and the instance counts of every value within one of each other 8
3, 3, 3, 1, 11, 1, 3, 13, 13, 3, 3, 76, 99, 76, 3, 1, 160, 622, 622, 160, 1, 3, 111, 3406, 33740, 3406, 111, 3, 3, 560, 16399, 561271, 561271, 16399, 560, 3, 1, 955, 70192, 2740779, 28384610, 2740779, 70192, 955, 1, 3, 539, 272801, 96745050, 416592852 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Table starts

.3....3.......1...........3..............3...............1................3

.3...11......13..........76............160.............111..............560

.1...13......99.........622...........3406...........16399............70192

.3...76.....622.......33740.........561271.........2740779.........96745050

.3..160....3406......561271.......28384610.......416592852......44447452442

.1..111...16399.....2740779......416592852.....54217235230....6052024146349

.3..560...70192....96745050....44447452442...6052024146349.6095310292410589

.3..955..272801..1042095316..1424312724034.587944908602174

.1..539..974066..3442865393.13770911283918

.3.2447.3232454.88529711419

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..97

EXAMPLE

Some solutions for n=3 k=7

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

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

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

CROSSREFS

Sequence in context: A304586 A155969 A076237 * A128210 A215409 A239232

Adjacent sequences:  A201429 A201430 A201431 * A201433 A201434 A201435

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin Dec 01 2011

STATUS

approved

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Last modified May 18 09:14 EDT 2021. Contains 343995 sequences. (Running on oeis4.)