-91112993792domain: ZAppears in sequencesE.g.f.: log(tanh(x)+cos(x))=x-2/2!*x^2+3/3!*x^3-12/4!*x^4+65/5!*x^5...at n=14A013152Expansion of e.g.f. log(sech(x) + sin(x)).at n=14A013202