E.g.f.: 1 + Integral (1 + Integral (1 + Integral (1 + Integral (1 + ...)^5 dx)^4 dx)^3 dx)^2 dx.

A234301

E.g.f.: 1 + Integral (1 + Integral (1 + Integral (1 + Integral (1 + ...)^5 dx)^4 dx)^3 dx)^2 dx.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =8a(4) =54a(5) =546a(6) =7644a(7) =140388a(8) =3253608a(9) =92429592a(10) =3147053520a(11) =126146938608

External references