an_element for statistics and maps #33875
Description
Although trivial, it is nice if _an_element_ works.
Depends on #34734
CC: @stumpc5
Component: combinatorics
Keywords: FindStat
Author: Martin Rubey
Branch/Commit: 5e5d659
Reviewer: Nadia Lafrenière
Issue created by migration from https://trac.sagemath.org/ticket/33875