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A079766
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Number of positions that are exactly n moves from the starting position in the Dino Cube puzzle.
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0
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2, 32, 320, 2816, 23424, 180084, 1227084, 6167660, 10926002, 1429972, 1004
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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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.
There are two starting positions, mirror images of each other. Sequence gives total number of positions at distance n from either start.
A puzzle in the Rubik cube family. The total number of distinct positions is 19958400.
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LINKS
| Jaap Scherphuis, Puzzle Pages
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CROSSREFS
| Sequence in context: A158040 A202746 A203017 * A053065 A091707 A060868
Adjacent sequences: A079763 A079764 A079765 * A079767 A079768 A079769
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KEYWORD
| nonn,fini,full
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Feb 20 2003
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