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Search: id:A079764
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A079764 Number of positions that are exactly n moves from the starting position in the Pyramorphix puzzle. +0
1
1, 9, 54, 321, 1835, 9716, 39536, 68424, 16120, 64 (list; graph; listen)
OFFSET

0,2

COMMENT

This is the number of positions that can be reached in n moves from the start, but which cannot be reached in fewer than n moves.

A puzzle in the Rubik cube family. The total number of distinct positions is 136080.

LINKS

Jaap Scherphuis, Puzzle Pages

CROSSREFS

Sequence in context: A027472 A022637 A001392 this_sequence A079761 A115784 A037599

Adjacent sequences: A079761 A079762 A079763 this_sequence A079765 A079766 A079767

KEYWORD

nonn,fini,full

AUTHOR

njas, Feb 20 2003

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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