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A219594 Number of nX7 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nX7 array 0
28, 112, 2415, 51122, 939006, 18945258, 415752625, 9020862207, 186931045741, 3664369196641 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A219595
LINKS
EXAMPLE
Some solutions for n=3
..1..1..1..0..0..0..0....0..0..0..0..0..0..0....2..0..0..0..0..0..0
..1..1..0..0..0..0..0....0..0..0..0..0..0..0....2..1..0..0..0..0..0
..2..2..1..0..0..1..2....2..2..2..1..1..1..1....2..1..0..0..0..0..0
CROSSREFS
Sequence in context: A245153 A295981 A064763 * A042534 A042536 A042538
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 23 2012
STATUS
approved

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)