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A219683 Number of nX5 arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nX5 array 1
15, 22, 208, 1531, 8964, 44816, 220182, 1116208, 5697556, 28354294, 135630422, 623221049, 2761665622, 11842133497, 49237357701, 198775751684, 780253085746, 2982381614057, 11117260746432, 40470971856226, 144060818799022 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A219686
LINKS
EXAMPLE
Some solutions for n=3
..1..0..0..0..0....2..0..0..0..0....1..1..0..0..0....2..0..0..0..0
..1..0..0..0..0....2..0..0..0..0....1..0..0..0..0....2..0..0..0..0
..2..2..1..0..0....2..2..0..0..0....1..0..0..2..2....2..1..1..1..1
CROSSREFS
Sequence in context: A344134 A241253 A317793 * A166665 A317295 A014312
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 25 2012
STATUS
approved

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Last modified March 29 00:26 EDT 2024. Contains 371264 sequences. (Running on oeis4.)