arcsin(sinh(x)+arcsin(x))=2*x+10/3!*x^3+378/5!*x^5+40506/7!*x^7...

A013034

arcsin(sinh(x)+arcsin(x))=2*x+10/3!*x^3+378/5!*x^5+40506/7!*x^7...

Terms

    a(0) =2a(1) =10a(2) =378a(3) =40506a(4) =8553330a(5) =2993345546

External references