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Search: id:A068249
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A068249 1/6 the number of colorings of a 6x6 staggered hexagonal array with n colors. +0
1
1, 123933504, 607054532700510, 42295002762341131520, 221621606435023540827375 (list; graph; listen)
OFFSET

3,2
CROSSREFS

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

Sequence in context: A050289 A053654 A147647 this_sequence A162450 A115301 A036341

Adjacent sequences: A068246 A068247 A068248 this_sequence A068250 A068251 A068252

KEYWORD

nonn

AUTHOR

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

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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