G.f. A(x) satisfies: A(x) = A( x^7 + 7*x*A(x)^7 )^(1/7), with A(0)=0, A'(0)=1.
A271932
G.f. A(x) satisfies: A(x) = A( x^7 + 7*x*A(x)^7 )^(1/7), with A(0)=0, A'(0)=1.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =20a(4) =110a(5) =638a(6) =3828a(7) =23515a(8) =146970a(9) =930820a(10) =5957325a(11) =38452405a(12) =249944939a(13) =1634287025a(14) =10739831400a(15) =70884562683a(16) =469622328252
External references
- oeis: A271932