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A219718 Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 5Xn array 1
56, 338, 9674, 245205, 4745284, 79167008, 1202223210, 17359039790, 241744804150, 3255575675329, 42320447402665, 530511611731113, 6419970722088348, 75155816516627101, 852904536084992216, 9399694393670168835 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A219714

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..20

EXAMPLE

Some solutions for n=3

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

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

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

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

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

CROSSREFS

Sequence in context: A220202 A104677 A156375 * A296823 A003783 A088833

Adjacent sequences:  A219715 A219716 A219717 * A219719 A219720 A219721

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 26 2012

STATUS

approved

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Last modified September 19 05:33 EDT 2020. Contains 337176 sequences. (Running on oeis4.)