Expansion of e.g.f. (sec(x) + tan(x))*exp(x)*BesselI(1,2*x)/x.

A306836

Expansion of e.g.f. (sec(x) + tan(x))*exp(x)*BesselI(1,2*x)/x.

Terms

    a(0) =1a(1) =2a(2) =5a(3) =15a(4) =50a(5) =187a(6) =779a(7) =3626a(8) =18830a(9) =108737a(10) =694156a(11) =4865168a(12) =37175028a(13) =307674135a(14) =2742199399a(15) =26185972811a(16) =266727515558

External references