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A219944
Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 6Xn array
0
84, 1212, 53712, 2225355, 78522914, 2574187888
OFFSET
1,1
COMMENTS
Row 6 of A219939
EXAMPLE
Some solutions for n=3
..2..0..0....0..0..0....1..1..1....0..0..0....2..0..0....1..0..0....2..0..0
..2..1..1....2..0..0....2..1..1....1..1..0....2..0..0....2..2..1....0..1..2
..1..0..1....0..0..3....2..1..1....1..1..1....2..2..2....2..2..2....0..0..0
..1..0..0....0..0..0....3..2..2....2..0..2....1..2..2....2..2..2....2..1..0
..3..0..0....2..1..0....3..2..2....3..0..0....1..0..1....2..2..3....2..1..1
..3..3..3....3..2..2....3..3..3....3..2..2....3..0..0....3..2..2....3..1..1
CROSSREFS
Sequence in context: A220210 A092719 A372979 * A219833 A163592 A244910
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 01 2012
STATUS
approved