E.g.f. A(x) satisfies A(x) = exp( sinh(x * A(x)^2) / A(x)^2 ).

A381411

E.g.f. A(x) satisfies A(x) = exp( sinh(x * A(x)^2) / A(x)^2 ).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =2a(4) =21a(5) =252a(6) =2645a(7) =29248a(8) =420777a(9) =7789008a(10) =160214281a(11) =3480537568a(12) =82299294077

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