tanh(sinh(x)+arctan(x))=2*x-17/3!*x^3+617/5!*x^5-48975/7!*x^7...
A013063
tanh(sinh(x)+arctan(x))=2*x-17/3!*x^3+617/5!*x^5-48975/7!*x^7...
Terms
- a(0) =2a(1) =-17a(2) =617a(3) =-48975a(4) =6737777a(5) =-1421214615a(6) =425703805529
External references
- oeis: A013063