-373752domain: ZAppears in sequencesExpansion of e.g.f.: tan(sinh(x)*log(x+1))=2/2!*x^2-3/3!*x^3+12/4!*x^4-40/5!*x^5...at n=9A012512Expansion of e.g.f. arctanh(sinh(x) * log(x+1)).at n=9A012516