A214238 T(n,k) = Number of 0..7 colorings of an nx(k+1) array circular in the k+1 direction with new values 0..7 introduced in row major order.

1, 1, 4, 4, 18, 34, 11, 354, 1067, 500, 41, 7749, 175884, 133265, 10867, 162, 231799, 35910351, 188834753, 24424881, 313132, 715, 8178855, 8769708263, 283323771619, 253155125338, 5178830173, 10856948, 3424, 318511707, 2254551356877

Offset

1,3

Comments

Table starts

.....1........1............4...............11...................41

.....4.......18..........354.............7749...............231799

....34.....1067.......175884.........35910351...........8769708263

...500...133265....188834753.....283323771619......454598044684573

.10867.24424881.253155125338.2440058302217191.24340562361200808002

Links

R. H. Hardin, Table of n, a(n) for n = 1..71

Example

Some solutions for n=4, k=1
..0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1....0..1
..1..0....1..0....1..0....1..2....1..0....1..0....1..2....1..2....1..2....1..0
..2..1....2..1....0..1....0..1....2..1....2..3....3..1....0..1....2..0....0..1
..0..2....0..3....2..3....1..2....3..4....3..2....4..5....3..2....0..1....1..0

Crossrefs

Column 1 is A198908.

Sequence in context: A005222 A214166 A214187 * A133039 A177117 A272321

Adjacent sequences: A214235 A214236 A214237 * A214239 A214240 A214241

Keyword

nonn,tabl

Author

R. H. Hardin, Jul 08 2012

Status

approved