Expansion of 1/(1 - 9 * Sum_{k>=0} x^(3^k))^(1/3).
A382190
Expansion of 1/(1 - 9 * Sum_{k>=0} x^(3^k))^(1/3).
Terms
- a(0) =1a(1) =3a(2) =18a(3) =129a(4) =981a(5) =7749a(6) =62766a(7) =517401a(8) =4320864a(9) =36446565a(10) =309876444a(11) =2651681826a(12) =22812645339a(13) =197144727876
External references
- oeis: A382190