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A220208 Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal, vertical or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 5Xn array 1
35, 245, 3916, 44886, 527350, 6316576, 70265746, 722552145, 7039442376, 66318454223, 607801474502, 5404693452033, 46525124902547, 388164690519967, 3148256654880231, 24893160880333017, 192249383100654432 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A220204

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..25

EXAMPLE

Some solutions for n=3

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

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

..2..1..0....3..2..2....3..1..1....1..0..0....1..1..0....2..0..0....1..0..0

..2..2..1....3..3..3....3..2..1....1..0..0....2..1..1....2..0..0....1..0..0

..2..2..3....3..3..3....3..2..2....1..1..0....2..2..2....2..1..0....3..0..0

CROSSREFS

Sequence in context: A171471 A223648 A219474 * A068722 A255584 A113941

Adjacent sequences:  A220205 A220206 A220207 * A220209 A220210 A220211

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 07 2012

STATUS

approved

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Last modified April 1 14:52 EDT 2020. Contains 333163 sequences. (Running on oeis4.)