id:A068251 - OEIS Search Results

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1/24 the number of colorings of a 4 X 4 octagonal array with n colors.

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7, 38960, 11043135, 715016960, 19498281250, 301435761312, 3120392830170, 23965758136320, 146127409139745, 741378459250000, 3237913809747617, 12485709312410880, 43342515673364180 (list; graph; listen)

	OFFSET	`4,1`
	CROSSREFS	`Cf. A068239-A068305, A000332, A002417, A027441.` `Sequence in context: A072050 A156169 A158898 this_sequence A123062 A110719 A158816` `Adjacent sequences: A068248 A068249 A068250 this_sequence A068252 A068253 A068254`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net), Feb 24 2002`

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

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