-50184domain: ZAppears in sequencesZero-field low-temperature series for 3-state Potts model.at n=30A007271Expansion of e.g.f. arcsin(tanh(x) * log(x+1)).at n=9A012651E.g.f.: sinh(tanh(x)*log(x+1))=2/2!*x^2-3/3!*x^3-10/5!*x^5+280/6!*x^6...at n=9A012654