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A219459
Number of nX7 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..3 nX7 array
0
84, 231, 34529, 1324860, 66665715, 2651269670
OFFSET
1,1
COMMENTS
Column 7 of A219460
EXAMPLE
Some solutions for n=3
..0..0..1..2..2..2..2....0..0..0..2..3..3..3....0..0..0..0..1..1..2
..0..0..1..1..2..2..2....0..0..0..1..2..2..2....0..0..0..0..1..1..1
..0..0..1..1..2..3..3....0..0..0..1..2..2..2....0..0..2..2..3..1..1
CROSSREFS
Sequence in context: A211256 A335081 A219808 * A112066 A096383 A220043
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 20 2012
STATUS
approved