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A214242 Number of 0..7 colorings of a 4X(n+1) array circular in the n+1 direction with new values 0..7 introduced in row major order 1
500, 133265, 188834753, 283323771619, 454598044684573, 735065997384027490, 1191956056605733224970, 1933735654180883217309866, 3137566396458291909863153764, 5090964223672513286041089637863 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 4 of A214238

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..99

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Sequence in context: A281779 A231804 A093250 * A239046 A279275 A097425

Adjacent sequences:  A214239 A214240 A214241 * A214243 A214244 A214245

KEYWORD

nonn

AUTHOR

R. H. Hardin Jul 08 2012

STATUS

approved

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Last modified May 22 00:02 EDT 2022. Contains 353931 sequences. (Running on oeis4.)