E.g.f. A(x) satisfies: 1 = ...(((((A(x) - x)^(1/2) - x^2/2!)^(1/3) - x^3/3!)^(1/4) - x^4/4!)^(1/5) - x^5/5!)^(1/6) -...- x^n/n!)^(1/(n+1)) -...

A274966

E.g.f. A(x) satisfies: 1 = ...(((((A(x) - x)^(1/2) - x^2/2!)^(1/3) - x^3/3!)^(1/4) - x^4/4!)^(1/5) - x^5/5!)^(1/6) -...- x^n/n!)^(1/(n+1)) -...

Terms

    a(0) =1a(1) =1a(2) =2a(3) =6a(4) =30a(5) =180a(6) =1380a(7) =11760a(8) =116760a(9) =1288560a(10) =15772680a(11) =211217160a(12) =3070766160a(13) =48126078000a(14) =808938290160

External references