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Search: id:A054434
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A054434 Number of possible positions in n X n X n Rubik cube reachable from starting position. +0
12
1, 88179840, 43252003274489856000, 235731790397475540746817350638390943894470656000000000, 49819372547973753456072910844419050654284123072033895296002677557270937600000000\ 0000000 (list; graph; listen)
OFFSET

1,2

COMMENT

It would be nice to have a more precise definition of this sequence! - N. J. A. Sloane (njas(AT)research.att.com), Feb 28 2003.

LINKS

Georges Helm, Rubik's Cube

E. Rubik, Rubik Cube Site

Jaap Scherphuis, Puzzle Pages

Xavier Servantie, All about Rubik's cube

CROSSREFS

See A075152, A007458 for other versions.

Sequence in context: A018787 A003825 A114259 this_sequence A164850 A069318 A015367

Adjacent sequences: A054431 A054432 A054433 this_sequence A054435 A054436 A054437

KEYWORD

nonn,nice

AUTHOR

Antreas P. Hatzipolakis (xpolakis(AT)otenet.gr)

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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