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A214237 Number of 0..7 colorings of an nX8 array circular in the 8 direction with new values 0..7 introduced in row major order 0
715, 318511707, 590331473158067, 1191956056605733224970, 2416270345816147538500406891 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A214238

LINKS

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

EXAMPLE

Some solutions for n=4

..0..1..2..0..1..0..1..2....0..1..0..1..2..0..1..2....0..1..0..1..0..1..0..1

..2..0..1..3..0..4..2..4....1..2..3..0..1..2..3..0....1..0..1..2..1..2..3..4

..0..4..2..4..1..3..4..5....0..1..0..4..0..4..5..4....4..5..0..6..4..5..4..6

..5..0..5..2..3..5..0..1....2..0..3..1..2..3..0..6....0..6..1..5..6..7..2..3

CROSSREFS

Sequence in context: A208200 A208407 A208414 * A252467 A233629 A151631

Adjacent sequences:  A214234 A214235 A214236 * A214238 A214239 A214240

KEYWORD

nonn

AUTHOR

R. H. Hardin Jul 08 2012

STATUS

approved

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Last modified August 11 05:13 EDT 2022. Contains 356046 sequences. (Running on oeis4.)