Product_{n>=1} (1 + a(n)*x^n/(n!)^2) = BesselI(0,2*sqrt(x)).

A348207

Product_{n>=1} (1 + a(n)*x^n/(n!)^2) = BesselI(0,2*sqrt(x)).

Terms

    a(0) =1a(1) =1a(2) =-8a(3) =129a(4) =-2424a(5) =87040a(6) =-3354000a(7) =234927105a(8) =-13619579120

External references