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Séminaire Lotharingien de Combinatoire, B70i (2014), 5 pp.

# Yuval Roichman

# A Note on the Number of *k*-Roots in *S*_{n}

**Abstract.**
The number of *k*-roots of an arbitrary permutation is expressed
as an alternating sum of *\mu*-unimodal *k*-roots of the identity
permutation.

Received: September 15, 2013.
Revised: September 10, 2014.
Accepted: September 15, 2014.

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