Expansion of e.g.f.: exp(tanh(x)+arcsin(x))=1+2*x+4/2!*x^2+7/3!*x^3+8/4!*x^4+17/5!*x^5...

A013131

Expansion of e.g.f.: exp(tanh(x)+arcsin(x))=1+2*x+4/2!*x^2+7/3!*x^3+8/4!*x^4+17/5!*x^5...

Terms

    a(0) =1a(1) =2a(2) =4a(3) =7a(4) =8a(5) =17a(6) =214a(7) =1761a(8) =8632a(9) =38969a(10) =381754a(11) =5371821a(12) =56522540a(13) =533244077a(14) =6087452310a(15) =95701880241

External references