Expansion of (1/(3*x)) * Series_Reversion( x / ((1+x)^2 * (x+3*(1+x)^2)) ).
A388916
Expansion of (1/(3*x)) * Series_Reversion( x / ((1+x)^2 * (x+3*(1+x)^2)) ).
Terms
- a(0) =1a(1) =13a(2) =229a(3) =4654a(4) =102766a(5) =2395588a(6) =58018051a(7) =1445559583a(8) =36814892431a(9) =954069925159
External references
- oeis: A388916