A209463 Number of nX6 0..6 arrays with every 2X2 subblock containing exactly one value repeat, and new values 0..6 introduced in row major order

203, 192994, 613535578, 2694404849980, 12804264249973850, 61881181615562063430, 300152638733732557375867, 1457000130370973265198610110, 7073741096426369034220117508698

Offset

1,1

Comments

Column 6 of A209465

Links

R. H. Hardin, Table of n, a(n) for n = 1..59

Example

Some.solutions.for.n=4
..0..0..1..2..3..1....0..0..0..0..0..0....0..0..0..0..0..0....0..0..0..0..1..0
..1..4..4..2..0..0....1..2..1..2..1..2....1..2..1..2..1..2....1..2..3..1..3..3
..1..0..1..2..1..2....2..0..1..0..1..0....2..0..1..3..1..3....0..1..1..2..1..4
..1..4..0..1..3..1....1..0..2..0..3..0....3..0..2..1..4..1....2..2..3..1..3..1

Crossrefs

Sequence in context: A331129 A188390 A209742 * A209525 A145635 A319783

Adjacent sequences: A209460 A209461 A209462 * A209464 A209465 A209466

Keyword

nonn

Author

R. H. Hardin Mar 09 2012

Status

approved