Expansion of (1/x) * Series_Reversion( x * ((1-x)^2-x^2)^2 ).

A369510

Expansion of (1/x) * Series_Reversion( x * ((1-x)^2-x^2)^2 ).

Terms

    a(0) =1a(1) =4a(2) =28a(3) =240a(4) =2288a(5) =23296a(6) =248064a(7) =2728704a(8) =30764800a(9) =353633280a(10) =4128783360a(11) =48827351040a(12) =583674642432

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