Numerators of terms in series expansion of sin(tan(x)).

A096664

Numerators of terms in series expansion of sin(tan(x)).

Terms

    a(0) =1a(1) =1a(2) =-1a(3) =-55a(4) =-143a(5) =-968167a(6) =-7000033a(7) =-571772647a(8) =-843598411471

External references