sin(arcsinh(x)*tan(x))=2/2!*x^2+4/4!*x^4-10/6!*x^6-2872/8!*x^8...
A012611
sin(arcsinh(x)*tan(x))=2/2!*x^2+4/4!*x^4-10/6!*x^6-2872/8!*x^8...
Terms
- a(0) =0a(1) =2a(2) =4a(3) =-10a(4) =-2872a(5) =-158102a(6) =-16416820a(7) =-978422562a(8) =-208568114544a(9) =49226001618
External references
- oeis: A012611