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A079876
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Number of positions that are exactly n moves from the starting position in the Lights Out Cube puzzle.
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0
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1, 54, 1431, 24804, 316251, 3162510, 25827165, 177100560, 1040446486, 5317168916, 23913642226, 95457369144, 339930538185, 1080757481134, 3053070032511, 7576816216796, 16233040500987, 29396466092822, 44029343202869, 53442675203992, 51578158468634, 38836356522788, 22350616115974, 9607958387296, 3013785631536, 680837208384, 113169453024, 14576836608, 1391192064, 89579520
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OFFSET
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0,2
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COMMENTS
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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 281474976710656.
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LINKS
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CROSSREFS
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KEYWORD
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nonn,fini,full
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AUTHOR
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STATUS
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approved
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