Expansion of (1/x) * Series_Reversion( x * (1-2*x) / (1+3*x)^2 ).
A386769
Expansion of (1/x) * Series_Reversion( x * (1-2*x) / (1+3*x)^2 ).
Terms
- a(0) =1a(1) =8a(2) =89a(3) =1162a(4) =16646a(5) =253218a(6) =4016769a(7) =65713602a(8) =1100773166a(9) =18786755128a(10) =325518195674
External references
- oeis: A386769