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Search: id:A068241
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A068241 1/2 the number of colorings of a 5 X 5 square array with n colors. +0
1
1, 290493, 10221446382, 25410195205090, 10988934663584655, 1515888422040128871, 94793386050673781548, 3330373652089796835972, 75543449548467802433805, 1216257376373886871239985 (list; graph; listen)
OFFSET

2,2

CROSSREFS

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

Sequence in context: A043616 A121742 A093792 this_sequence A104328 A158124 A050249

Adjacent sequences: A068238 A068239 A068240 this_sequence A068242 A068243 A068244

KEYWORD

nonn

AUTHOR

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

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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