%I #5 Jul 11 2015 00:47:49
%S 0,0,1,26,2491
%N Number of unlabeled cyclic preferences/voting outcomes, indifference and undecidedness/incompleteness permitted (Social Choice Theory).
%H For Social Choice Theory terminology, see: Jobst Heitzig, <a href="http://www-ifm.math.uni-hannover.de/preprints/pr304.pdf">Preprint: Social Choice Under Incomplete, Cyclic Preferences (2001-01-23)</a>.
%F Equals A000273 - A087614.
%Y Cf. A087615 for the labeled analog, A003087, A087614, A000273.
%K nonn,more
%O 1,4
%A Detlef Pauly (dettodet(AT)yahoo.de), Sep 12 2003
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