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

A380646

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

Terms

    a(0) =1a(1) =4a(2) =46a(3) =932a(4) =27568a(5) =1080432a(6) =52916176a(7) =3115326496a(8) =214470890496

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