A267965 Number of nX6 0..2 arrays with every repeated value in every row and column greater than the previous repeated value.

394, 155236, 30649446, 5520230601, 788980366553, 102223499117744, 11810588915957470, 1265251769611245447, 126142642452394981113, 11881829182693062116809

Offset

1,1

Comments

Column 6 of A267966.

Links

Table of n, a(n) for n=1..10.

Example

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

Crossrefs

Cf. A267966.

Sequence in context: A223908 A251256 A270843 * A268030 A278610 A278605

Adjacent sequences: A267962 A267963 A267964 * A267966 A267967 A267968

Keyword

nonn

Author

R. H. Hardin, Jan 22 2016

Status

approved