Expansion of sinh(x)*cos(tan(x)).

A009620

Expansion of sinh(x)*cos(tan(x)).

Terms

    a(0) =1a(1) =-2a(2) =-44a(3) =-944a(4) =-27632a(5) =-975072a(6) =-27882048a(7) =1986004224a(8) =850359527680

External references