Series reversion of x * (1 - x) / (1 + 9*x).
A143749
Series reversion of x * (1 - x) / (1 + 9*x).
Terms
- a(0) =0a(1) =1a(2) =10a(3) =110a(4) =1310a(5) =16610a(6) =221010a(7) =3051510a(8) =43357110a(9) =630098810a(10) =9324499610a(11) =140046944510
External references
- oeis: A143749