A214186 Number of 0..6 colorings of an nX8 array circular in the 8 direction with new values 0..6 introduced in row major order

714, 172707247, 85978533129243, 43640411285319502254, 22161121532525857186165916

Offset

1,1

Comments

Column 7 of A214187

Links

Table of n, a(n) for n=1..5.

Example

Some solutions for n=4
..0..1..2..0..2..1..0..1....0..1..0..1..2..0..3..2....0..1..0..1..0..1..2..1
..1..2..3..4..5..4..1..4....4..5..1..2..6..4..5..6....3..0..1..0..1..0..3..4
..2..1..4..5..1..2..6..0....6..1..3..5..4..2..6..2....2..3..2..4..5..1..2..3
..4..5..1..0..2..5..2..5....3..4..5..6..0..3..4..5....5..0..3..5..2..3..4..1

Crossrefs

Sequence in context: A166829 A250378 A005467 * A255788 A029565 A154042

Adjacent sequences: A214183 A214184 A214185 * A214187 A214188 A214189

Keyword

nonn

Author

R. H. Hardin Jul 07 2012

Status

approved