sin(arctan(x)*arcsin(x))=2/2!*x^2-4/4!*x^4+38/6!*x^6-264/8!*x^8...
A012433
sin(arctan(x)*arcsin(x))=2/2!*x^2-4/4!*x^4+38/6!*x^6-264/8!*x^8...
Terms
- a(0) =2a(1) =-4a(2) =38a(3) =-264a(4) =9162a(5) =6423540a(6) =-875983890a(7) =380802735600
External references
- oeis: A012433