Expansion of g.f. 1/((1 - x)*(1 - 2*x)*(1 - 8*x)*(1 - 11*x)).
A021274
Expansion of g.f. 1/((1 - x)*(1 - 2*x)*(1 - 8*x)*(1 - 11*x)).
Terms
- a(0) =1a(1) =22a(2) =337a(3) =4482a(4) =55533a(5) =660774a(6) =7667929a(7) =87542794a(8) =988535845a(9) =11078416206a(10) =123498755601
External references
- oeis: A021274