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A080560
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Number of positions that are exactly n moves from the starting position in the Orbix Type 1 puzzle.
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6
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1, 1, 3, 5, 12, 14, 24, 14, 12, 5, 3, 1, 1
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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COMMENTS
| 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 96. Here positions differing by rotations are considered the same.
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LINKS
| Jaap Scherphuis, Puzzle Pages
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CROSSREFS
| Cf. A010928, A080560-A080564.
Sequence in context: A066541 A087122 A037221 * A151866 A057587 A032438
Adjacent sequences: A080557 A080558 A080559 * A080561 A080562 A080563
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KEYWORD
| nonn,fini,full
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Feb 21 2003
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