A184134 Number of nX6 0..2 arrays with rows and columns in nondecreasing order

28, 2359, 414848, 86649029, 16226388113, 2533164987353, 330480778987068, 36743249714104252, 3551368791876387512, 303434279544306336607, 23231135831680020721976, 1611379102051603304198082

Offset

1,1

Comments

Column 6 of A184137

Links

R. H. Hardin, Table of n, a(n) for n = 1..200

Example

Some solutions for 3X6
..0..0..0..0..0..1....0..0..0..0..1..2....0..0..1..1..1..1....0..0..0..0..0..2
..0..0..1..2..2..0....0..0..1..1..0..0....0..2..0..1..1..2....0..0..1..2..2..0
..1..1..0..0..0..0....1..2..0..1..2..2....0..2..2..1..2..2....0..2..0..1..2..0

Crossrefs

Sequence in context: A007219 A203751 A178187 * A327294 A281137 A100548

Adjacent sequences: A184131 A184132 A184133 * A184135 A184136 A184137

Keyword

nonn

Author

R. H. Hardin Jan 09 2011

Status

approved