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Search: id:A080561
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| A080561 |
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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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+0
1
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| 1, 1, 3, 5, 10, 12, 18, 12, 10, 5, 3, 1, 1
(list; graph; listen)
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OFFSET
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0,3
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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 82. Here positions differing by rotations or reflections are considered the same.
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LINKS
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Jaap Scherphuis, Puzzle Pages
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CROSSREFS
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Cf. A010928, A080560-A080564.
Adjacent sequences: A080558 A080559 A080560 this_sequence A080562 A080563 A080564
Sequence in context: A119133 A047389 A093661 this_sequence A007557 A034746 A080931
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KEYWORD
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nonn,fini,full
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AUTHOR
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njas, Feb 21 2003
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