How often is a permutation an n'th power?

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/76406We give a short argument that for any fixed n, the probability that a permutation on m letters is an n'th power is asymptotically C m^{phi(n)/n - 1}.2 pagesCombinatoricsHow often is a permutation an n'th power?text