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Search: id:A068243
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A068243 1/2 the number of colorings of a 7x7 square array with n colors. +0
1
1, 20934997854, 19278946338342653286, 112656664890078627543093640, 20043672552286729048799884311015 (list; graph; listen)
OFFSET

2,2
CROSSREFS

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

Sequence in context: A118466 A003810 A003803 this_sequence A034656 A119478 A101816

Adjacent sequences: A068240 A068241 A068242 this_sequence A068244 A068245 A068246

KEYWORD

nonn

AUTHOR

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

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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