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%I #3 Jun 01 2010 03:00:00
%S 1,1,5,17,130,1031,9393,86183
%N Number of non-isomorphic positions reached for the first time in exactly n quarter-turns exactly on a 3 X 3 X 3 Rubik's Cube.
%C There are at most 96 positions which are in the same isomorphic class.
%D Boris Golden, TIPE on Rubik's Cube (a TIPE is a French short research work done by students for competitive examinations).
%e a(1) = 1 because the 12 quarter turns are isomorphic.
%K nonn
%O 0,3
%A Boris Golden, Jun 27 2004
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