Exclusion statistics of composite fermions

The exclusion statistics parameter of composite fermions is determined as an odd number (α=3, 5, ...). The statistics of composite fermion excitations at ν=n/(2pn+1) is rederived as αqeCF=1+2p/(2pn+1), αqhCF=1−2p/(2pn+1). The duality 1/(αqe(n,2p))=αqh(n+1,2p) is found. The distribution function for α=3 is obtained.