Expansion of (1 - 5*x - 2*x^2) / ((1 - x)*(1 + 2*x)*(1 - 6*x)).
A091054
Expansion of (1 - 5*x - 2*x^2) / ((1 - x)*(1 + 2*x)*(1 - 6*x)).
Terms
- a(0) =1a(1) =0a(2) =6a(3) =18a(4) =138a(5) =762a(6) =4698a(7) =27930a(8) =168090a(9) =1007514a(10) =6047130a(11) =36278682a(12) =217680282a(13) =1306065306a(14) =7836424602a(15) =47018482074a(16) =282111023514
External references
- oeis: A091054