arcsin(sec(x)*arcsin(x))=x+5/3!*x^3+93/5!*x^5+4545/7!*x^7+443065/9!*x^9...
A012784
arcsin(sec(x)*arcsin(x))=x+5/3!*x^3+93/5!*x^5+4545/7!*x^7+443065/9!*x^9...
Terms
- a(0) =1a(1) =5a(2) =93a(3) =4545a(4) =443065a(5) =72439325a(6) =17846988885
External references
- oeis: A012784