

A334554


Number of Eulerian orientations in the ncocktail party graph.


0




OFFSET

1,2


COMMENTS

An Eulerian orientation of a graph is an orientation of the edges such that every vertex has indegree equal to outdegree.
The corresponding sequence for the complete graph on 2n+1 vertices is A007079.


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CROSSREFS



KEYWORD

nonn,more


AUTHOR



STATUS

approved



