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A079768 Number of positions that are exactly n moves from the starting position in the Rainbow Cube puzzle. 0

%I #5 Dec 11 2013 07:11:20

%S 1,16,160,1408,11712,90912,644756,4070826,21433009,76410122,109897795,

%T 26611502,328215,366

%N Number of positions that are exactly n moves from the starting position in the Rainbow 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 239500800.

%C Calculated by Claude Crepeau and Thanh Vinh Nguyen.

%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 20 2003

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Last modified March 29 04:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)