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A087613 Number of labeled acyclic preferences/voting outcomes, indifference and undecidedness/incompleteness permitted (Social Choice Theory). 2
1, 4, 62, 3608, 765664, 577696816 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

LINKS

For Social Choice Theory terminology, see: Jobst Heitzig, Preprint: Social Choice Under Incomplete, Cyclic Preferences (2001-01-23).

CROSSREFS

Cf. A087614 for the unlabeled analogue, A003024, A087615.

Sequence in context: A166028 A054958 A191300 * A202630 A102196 A102192

Adjacent sequences:  A087610 A087611 A087612 * A087614 A087615 A087616

KEYWORD

nonn,more

AUTHOR

Detlef Pauly (dettodet(AT)yahoo.de), Sep 12 2003

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Last modified February 18 00:14 EST 2012. Contains 206085 sequences.