E.g.f.: (sin(3^2*x) + sin(4^2*x)) / sin(5^2*x).

A272462

E.g.f.: (sin(3^2*x) + sin(4^2*x)) / sin(5^2*x).

Terms

    a(0) =1a(1) =144a(2) =110736a(3) =210615984a(4) =746983671696

External references