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A219215 Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX6 array 1
21, 35, 955, 10287, 131724, 1401275, 14175675, 136413948, 1283062154, 11695541948, 102588904127, 863023412195, 6981340309288, 54544421462030, 413195108006170, 3042964253577367, 21823625042074665, 152628759842187080 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A219217

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..22

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A244166 A301963 A219919 * A342719 A155710 A001491

Adjacent sequences:  A219212 A219213 A219214 * A219216 A219217 A219218

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 14 2012

STATUS

approved

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Last modified June 18 04:41 EDT 2021. Contains 345098 sequences. (Running on oeis4.)