A219171 Number of nX6 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX6 array

21, 182, 8024, 276278, 7275277, 165134835, 3500147133, 69563364248, 1285723371646, 22151016035853, 358684805164819, 5502526367073485, 80411619958056738, 1123911981800696323, 15077169804309304714

Offset

1,1

Comments

Column 6 of A219173

Links

R. H. Hardin, Table of n, a(n) for n = 1..16

Example

Some solutions for n=3
..1..1..0..2..2..2....0..0..0..0..0..2....0..0..1..1..1..1....0..0..0..0..1..2
..1..0..0..0..2..2....0..0..0..0..0..0....0..1..0..1..1..1....0..0..0..1..2..2
..2..0..0..0..2..2....0..2..1..1..0..2....2..0..0..0..1..1....0..0..0..1..1..2

Crossrefs

Sequence in context: A062159 A059721 A054370 * A232045 A302162 A302634

Adjacent sequences: A219168 A219169 A219170 * A219172 A219173 A219174

Keyword

nonn

Author

R. H. Hardin Nov 13 2012

Status

approved