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A219831
Number of 4Xn 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 columns, 0..3 4Xn array
1
35, 193, 2673, 29403, 278027, 2563318, 20765879, 161504901, 1174176406, 8173415703, 54337090642, 346675258500, 2126782601146, 12573357664052, 71830637731940, 397327666067118, 2132029391769144, 11113974536658899
OFFSET
1,1
COMMENTS
Row 4 of A219828
LINKS
EXAMPLE
Some solutions for n=3
..1..0..2....0..0..0....1..1..2....0..0..3....1..1..1....1..1..1....2..1..2
..2..0..0....0..0..0....2..0..2....0..0..0....1..0..1....1..1..1....2..1..1
..2..0..1....1..0..2....3..0..0....0..0..0....1..0..0....2..1..1....3..1..3
..2..1..1....2..1..1....3..0..0....0..0..0....2..0..2....2..1..1....3..3..3
CROSSREFS
Sequence in context: A220201 A005937 A341043 * A184200 A219942 A232713
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 28 2012
STATUS
approved