Numerator of Product{prime(k)^2/(prime(k)^2 - 1) | 0<k<=n}, Denominator: A072045.
A072044
Numerator of Product{prime(k)^2/(prime(k)^2 - 1) | 0<k<=n}, Denominator: A072045.
Terms
- a(0) =1a(1) =4a(2) =3a(3) =25a(4) =1225a(5) =29645a(6) =715715a(7) =206841635a(8) =14933966047a(9) =718188003533
External references
- oeis: A072044