Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(-2*x) / (1 + x*exp(-x)) ).

A380808

Expansion of e.g.f. (1/x) * Series_Reversion( x * exp(-2*x) / (1 + x*exp(-x)) ).

Terms

    a(0) =1a(1) =3a(2) =24a(3) =335a(4) =6812a(5) =183397a(6) =6168406a(7) =249350285a(8) =11785793352a(9) =638146503593

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