tanh(arcsin(x)+sin(x))=2*x-16/3!*x^3+522/5!*x^5-36272/7!*x^7...
A012919
tanh(arcsin(x)+sin(x))=2*x-16/3!*x^3+522/5!*x^5-36272/7!*x^7...
Terms
- a(0) =2a(1) =-16a(2) =522a(3) =-36272a(4) =4332306a(5) =-790580272a(6) =204634311130
External references
- oeis: A012919