Expansion of g.f. 1/((1-6*x)*(1-9*x)*(1-11*x)).
A020606
Expansion of g.f. 1/((1-6*x)*(1-9*x)*(1-11*x)).
Terms
- a(0) =1a(1) =26a(2) =457a(3) =6782a(4) =91693a(5) =1170218a(6) =14373409a(7) =171896534a(8) =2016642805a(9) =23325176930a(10) =266916367081
External references
- oeis: A020606