G.f. A(x) satisfies: A(x) = A( x^5 + 5*x*A(x)^5 )^(1/5), with A(0)=0, A'(0)=1.

A271931

G.f. A(x) satisfies: A(x) = A( x^5 + 5*x*A(x)^5 )^(1/5), with A(0)=0, A'(0)=1.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =11a(4) =44a(5) =185a(6) =803a(7) =3564a(8) =16082a(9) =73502a(10) =339391a(11) =1580318a(12) =7410356a(13) =34956846a(14) =165756814a(15) =789543189a(16) =3775883483a(17) =18122280953a(18) =87257629998a(19) =421366007784

External references