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Search: id:A068255
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A068255 1/5 the number of colorings of an n X n square array with 5 colors. +0
1
1, 52, 28564, 165770032, 10164078082036, 6584229526795818280, 45062665956031451017237456 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Cf. A068239-A068305, A000332, A002417, A027441.

Sequence in context: A029809 A093252 A098148 this_sequence A157280 A070908 A038778

Adjacent sequences: A068252 A068253 A068254 this_sequence A068256 A068257 A068258

KEYWORD

nonn

AUTHOR

Ron Hardin (rhhardin(AT)att.net), Feb 24 2002

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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