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A219856
Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 5Xn array
1
21, 62, 669, 6367, 48677, 328442, 2061724, 12323578, 70983442, 395373650, 2129612728, 11098617534, 56054095789, 274849819135, 1309948714456, 6071886957469, 27378912667412, 120133141351022, 513188905095727
OFFSET
1,1
COMMENTS
Row 5 of A219852
LINKS
EXAMPLE
Some solutions for n=3
..1..1..1....0..0..0....1..1..0....1..0..0....0..0..0....0..0..0....0..0..0
..1..1..1....0..0..1....0..0..0....1..0..1....0..0..1....0..0..0....0..0..0
..1..1..1....1..1..2....0..0..1....1..0..0....1..1..1....1..0..0....1..0..0
..1..0..0....1..1..2....1..1..1....2..0..1....1..2..2....1..0..1....0..0..0
..1..0..1....2..0..0....1..1..1....2..1..1....2..2..2....1..2..2....0..1..2
CROSSREFS
Sequence in context: A146468 A081302 A058100 * A371112 A371052 A195106
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 29 2012
STATUS
approved