Coefficients of some distinguished Drinfeld modular forms

We determine some coefficients of the Drinfeld modular forms h  , the discriminant Δ and the Eisenstein series Eql−1Eql−1. For the function h   the coefficients are obtained from a formula of C. Armana; for Δ and Eql−1Eql−1 the coefficients are obtained from extensions of that formula.