a(n) is the smallest prime p such that omega(p^n + 1) = n.
A379768
a(n) is the smallest prime p such that omega(p^n + 1) = n.
Terms
- a(0) =2a(1) =3a(2) =5a(3) =43a(4) =17a(5) =47a(6) =151a(7) =1697a(8) =59a(9) =2153a(10) =521a(11) =13183a(12) =30089a(13) =66569a(14) =761
External references
- oeis: A379768