log(arcsinh(x)+exp(x))=2*x-3/2!*x^2+10/3!*x^3-50/4!*x^4+348/5!*x^5...

A013081

log(arcsinh(x)+exp(x))=2*x-3/2!*x^2+10/3!*x^3-50/4!*x^4+348/5!*x^5...

Terms

    a(0) =0a(1) =2a(2) =-3a(3) =10a(4) =-50a(5) =348a(6) =-2984a(7) =30392a(8) =-362704a(9) =4961296a(10) =-76245664a(11) =1300812544a(12) =-24422250368a(13) =500336707648

External references