Expansion of (1/x) * Series_Reversion( x / ((1+x)^3+x^3)^2 ).

A369507

Expansion of (1/x) * Series_Reversion( x / ((1+x)^3+x^3)^2 ).

Terms

    a(0) =1a(1) =6a(2) =51a(3) =508a(4) =5535a(5) =63888a(6) =767689a(7) =9502254a(8) =120324606a(9) =1551362160a(10) =20296839585a(11) =268785905790

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