Séminaire Lotharingien de Combinatoire, B70i (2014), 5 pp.
A Note on the Number of k-Roots in Sn
The number of k-roots of an arbitrary permutation is expressed
as an alternating sum of \mu-unimodal k-roots of the identity
Received: September 15, 2013.
Revised: September 10, 2014.
Accepted: September 15, 2014.
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