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Search: id:A079785
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| A079785 |
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Number of positions that are exactly n moves from the starting position in the Beachball puzzle. |
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+0
1
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OFFSET
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0,2
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COMMENT
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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 2160.
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LINKS
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Jaap Scherphuis, Puzzle Pages
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CROSSREFS
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Sequence in context: A073390 A069021 A079763 this_sequence A002697 A026761 A026706
Adjacent sequences: A079782 A079783 A079784 this_sequence A079786 A079787 A079788
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KEYWORD
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nonn,fini,full
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AUTHOR
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njas, Feb 20 2003
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