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A219815
Number of nX7 arrays of the minimum value of corresponding elements and their horizontal, vertical or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nX7 array
0
28, 91, 1588, 22017, 283334, 3967857, 59065976, 864699568, 12174420630, 164256040933, 2133182509213
OFFSET
1,1
COMMENTS
Column 7 of A219816
EXAMPLE
Some solutions for n=3
..2..1..0..0..0..0..0....0..0..0..0..0..0..0....2..2..2..2..0..0..0
..2..1..1..0..0..0..0....0..0..0..0..0..0..0....2..2..2..2..2..0..0
..2..2..1..1..1..1..0....2..0..0..1..0..0..0....2..2..2..2..2..0..0
CROSSREFS
Sequence in context: A341623 A272399 A113958 * A044215 A044596 A331765
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 28 2012
STATUS
approved