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Number of positions that are exactly n moves from the starting position in the Lights Out Cube puzzle.
0

%I #5 Dec 11 2013 07:13:23

%S 1,54,1431,24804,316251,3162510,25827165,177100560,1040446486,

%T 5317168916,23913642226,95457369144,339930538185,1080757481134,

%U 3053070032511,7576816216796,16233040500987,29396466092822,44029343202869,53442675203992,51578158468634,38836356522788,22350616115974,9607958387296,3013785631536,680837208384,113169453024,14576836608,1391192064,89579520

%N Number of positions that are exactly n moves from the starting position in the Lights Out Cube puzzle.

%C 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.

%C A puzzle in the Rubik cube family. The total number of distinct positions is 281474976710656.

%H Jaap Scherphuis, <a href="http://www.jaapsch.net/puzzles/">Puzzle Pages</a>

%K nonn,fini,full

%O 0,2

%A _N. J. A. Sloane_, Feb 21 2003