a(n) = smallest prime p such that p!/n + 1 is prime, or 0 if no such prime exists.
A139074
a(n) = smallest prime p such that p!/n + 1 is prime, or 0 if no such prime exists.
Terms
- a(0) =2a(1) =2a(2) =3a(3) =5a(4) =7a(5) =3a(6) =11a(7) =7a(8) =26737a(9) =5a(10) =13a(11) =5
External references
- oeis: A139074