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A219887
Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 6Xn array
0
28, 151, 1069, 10350, 89795, 764027, 6337533, 51044999, 398508546, 2994521086
OFFSET
1,1
COMMENTS
Row 6 of A219883
EXAMPLE
Some solutions for n=3
..0..0..0....1..1..1....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..1..0..0....0..0..0....1..0..1....1..1..1....0..1..0....1..1..1....1..0..1
..2..0..0....0..0..0....1..0..0....0..1..0....1..1..1....1..1..2....1..0..1
..2..0..1....0..0..0....1..0..0....0..0..0....2..1..1....1..0..2....2..0..0
..2..1..1....2..0..0....1..0..2....0..2..0....2..1..1....2..0..0....2..0..2
CROSSREFS
Sequence in context: A187608 A069917 A028380 * A271636 A188778 A002593
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 30 2012
STATUS
approved