Coefficient of x^(6^n) in Q(x)^(n+1), where Q(x) = Sum_{k>=0} x^(6^k)*(1 - x^(5*6^k))/(1 - x^(6^k)).
A145076
Coefficient of x^(6^n) in Q(x)^(n+1), where Q(x) = Sum_{k>=0} x^(6^k)*(1 - x^(5*6^k))/(1 - x^(6^k)).
Terms
- a(0) =1a(1) =5a(2) =25a(3) =270a(4) =3430a(5) =52996a(6) =968905a(7) =20342540a(8) =480982030a(9) =12646108250a(10) =365943140101
External references
- oeis: A145076