id:A046164 - OEIS Search Results

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Number of distinct solutions to reverse the 8 puzzle (3 X 3 analogue of the 4 X 4 15 puzzle) in 28, 30, 32, ... moves.

+0
2

0, 10, 112, 512 (list; graph; listen)

	OFFSET	`14,2`
	REFERENCES	`Gardner, M. The Sixth Book of Mathematical Games from Scientific American. Chicago, IL: University of Chicago Press, pp. 206-207, 1984.`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Adjacent sequences: A046161 A046162 A046163 this_sequence A046165 A046166 A046167` `Sequence in context: A122574 A084031 A066275 this_sequence A014484 A110040 A129866`
	KEYWORD	`nonn,more`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.