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

A371407

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

Terms

    a(0) =1a(1) =8a(2) =86a(3) =1064a(4) =14289a(5) =202488a(6) =2980380a(7) =45122792a(8) =698214548a(9) =10993069856a(10) =175546104958

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