%I A000198 M2280 N0902
%S A000198 3,3,5,9,21,21,81,81,81,243,243,441,1215,1701,1701,6561,6561,6561,
%T A000198 45927,45927,45927,137781,137781,229635,1594323
%N A000198 Largest order of automorphism group of a tournament with n nodes.
%D A000198 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A000198 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 
               (includes this sequence).
%D A000198 J. W. Moon, Topics on Tournaments. Holt, NY, 1968, p. 81.
%H A000198 <a href="Sindx_To.html#tournament">Index entries for sequences related 
               to tournaments</a>
%Y A000198 Sequence in context: A104220 A137202 A146926 this_sequence A027170 A132775 
               A100886
%Y A000198 Adjacent sequences: A000195 A000196 A000197 this_sequence A000199 A000200 
               A000201
%K A000198 nonn,nice
%O A000198 3,1
%A A000198 N. J. A. Sloane (njas(AT)research.att.com).