Denominator of Product{prime(k)^2/(prime(k)^2 - 1) | 0<k<=n}, Numerator: A072044.
A072045
Denominator of Product{prime(k)^2/(prime(k)^2 - 1) | 0<k<=n}, Numerator: A072044.
Terms
- a(0) =1a(1) =3a(2) =2a(3) =16a(4) =768a(5) =18432a(6) =442368a(7) =127401984a(8) =9172942848a(9) =440301256704
External references
- oeis: A072045