Expansion of Product_{k>=1} (1 + 9^(k-1)*x^k).
A344068
Expansion of Product_{k>=1} (1 + 9^(k-1)*x^k).
Terms
- a(0) =1a(1) =1a(2) =9a(3) =90a(4) =810a(5) =8019a(6) =72900a(7) =715149a(8) =6495390a(9) =63772920a(10) =579270690a(11) =5643903420a(12) =51613018479a(13) =499772430810
External references
- oeis: A344068