%I A046164
%S A046164 0,10,112,512
%N A046164 Number of distinct solutions to reverse the 8 puzzle (3 X 3 analogue 
               of the 4 X 4 15 puzzle) in 28, 30, 32, ... moves.
%D A046164 Gardner, M. The Sixth Book of Mathematical Games from Scientific American. 
               Chicago, IL: University of Chicago Press, pp. 206-207, 1984.
%H A046164 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               15Puzzle.html">Link to a section of The World of Mathematics.</a>
%Y A046164 Sequence in context: A122574 A084031 A066275 this_sequence A014484 A110040 
               A129866
%Y A046164 Adjacent sequences: A046161 A046162 A046163 this_sequence A046165 A046166 
               A046167
%K A046164 nonn,more
%O A046164 14,2
%A A046164 Eric Weisstein (eric(AT)weisstein.com)