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

A371385

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

Terms

    a(0) =1a(1) =8a(2) =109a(3) =1808a(4) =33283a(5) =653696a(6) =13419460a(7) =284479136a(8) =6179728951a(9) =136842057800

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