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Search: id:A080556
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| A080556 |
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Number of positions that are exactly n moves from the starting position in the Luminations Level 4 puzzle. |
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+0
1
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| 1, 1, 2, 4, 6, 9, 12, 17, 21, 29, 34, 45, 52, 59, 58, 58, 51, 45, 33, 23, 12, 8, 4, 2, 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 588. 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. A080546-A080558.
Sequence in context: A048171 A090178 A080548 this_sequence A064985 A090631 A001365
Adjacent sequences: A080553 A080554 A080555 this_sequence A080557 A080558 A080559
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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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