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A219599
Number of 6Xn 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 6Xn array
0
21, 151, 1739, 16117, 164075, 1767430, 18945258, 197089634, 1981970463, 19358161454, 184190226523, 1706892195059, 15388946333957, 134892703836856, 1149449915830010, 9523092771838241
OFFSET
1,1
COMMENTS
Row 6 of A219595
EXAMPLE
Some solutions for n=3
..0..0..0....0..0..0....1..0..0....0..0..0....1..0..0....1..0..0....2..0..0
..0..0..0....2..0..0....1..0..0....0..0..0....1..0..0....0..0..0....2..0..0
..1..0..0....2..0..0....0..0..0....1..1..0....1..0..0....0..0..0....2..0..0
..1..0..0....2..0..0....1..0..0....1..0..0....1..1..0....2..0..1....2..1..0
..2..1..0....2..0..0....1..1..1....0..0..0....1..1..1....2..1..1....2..1..1
..2..1..1....2..1..0....2..1..1....2..0..0....2..1..2....2..2..1....2..1..1
CROSSREFS
Sequence in context: A241697 A358994 A239569 * A221694 A229262 A184376
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 23 2012
STATUS
approved