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A220048
Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 5Xn array
1
56, 469, 4415, 74547, 904715, 10478150, 115306521, 1239077832, 12886510259, 128928018858, 1239783637603, 11475898062036, 102697376249179, 891984543522454, 7542567812340359, 62214784451259205, 501183890732128843
OFFSET
1,1
COMMENTS
Row 5 of A220044
LINKS
EXAMPLE
Some solutions for n=3
..1..0..0....1..0..1....0..0..0....2..1..1....1..0..0....1..0..1....2..0..0
..1..0..0....1..0..0....0..0..0....1..0..1....1..0..0....1..0..0....2..0..2
..2..0..0....3..0..2....2..1..1....1..0..0....1..0..1....1..0..1....2..0..0
..2..0..3....3..2..2....2..0..2....1..0..0....0..2..0....2..0..0....2..0..0
..3..2..2....3..2..2....3..0..0....2..0..1....0..0..0....2..0..3....3..0..1
CROSSREFS
Sequence in context: A008447 A076647 A187159 * A257707 A067234 A244358
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 03 2012
STATUS
approved