A087613 Number of labeled acyclic preferences/voting outcomes, indifference and undecidedness/incompleteness permitted (Social Choice Theory).

1, 4, 62, 3608, 765664, 577696816

Offset

1,2

Links

Table of n, a(n) for n=1..6.

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

Crossrefs

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

Sequence in context: A349068 A054958 A191300 * A350282 A369725 A284158

Adjacent sequences: A087610 A087611 A087612 * A087614 A087615 A087616

Keyword

nonn,more

Author

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

Status

approved