E.g.f. A(x) satisfies A(x) = 1 + sinh(x*A(x)^3).

A381430

E.g.f. A(x) satisfies A(x) = 1 + sinh(x*A(x)^3).

Terms

    a(0) =1a(1) =1a(2) =6a(3) =73a(4) =1368a(5) =34861a(6) =1126368a(7) =44135701a(8) =2034072960a(9) =107823563641

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