Expansion of ( (1/x) * Series_Reversion( x * ((1-x) / C(x))^3 ) )^(1/3), where C(x) is the g.f. of A000108.

A381819

Expansion of ( (1/x) * Series_Reversion( x * ((1-x) / C(x))^3 ) )^(1/3), where C(x) is the g.f. of A000108.

Terms

    a(0) =1a(1) =2a(2) =16a(3) =177a(4) =2271a(5) =31731a(6) =468614a(7) =7195295a(8) =113712012a(9) =1837457589a(10) =30220139048a(11) =504212998955

External references