80120domain: NAppears in sequencesG.f.: A(x) = x*exp( Sum_{n>=1} A(A(x^n))/n ).at n=8A179322G.f.: exp( Sum_{n>=1} A055457(n) * 5^A055457(n) * x^n/n ) where 5^A055457(n) exactly divides 5*n.at n=19A195761