Expected Number of Distinct Part Sizes in a Random Integer Composition
P. HITCZENKO a1andG. STENGLE a2 a1 MCS Department, Drexel University, Philadelphia, PA 19104, USA (e-mail: firstname.lastname@example.org) a2 Department of Mathematics, Lehigh University, Bethlehem, PA 18015, USA (e-mail: email@example.com)
An asymptotics, as n [rightward arrow] [infty infinity], for the expected number of distinct part sizes in a random
composition of an integer n is obtained.