Smallest prime p such that k*p + k + 1 is prime for k=1..n.
A186969
Smallest prime p such that k*p + k + 1 is prime for k=1..n.
Terms
- a(0) =3a(1) =5a(2) =5a(3) =4259a(4) =25409a(5) =25409a(6) =512819a(7) =512819a(8) =17733438029
External references
- oeis: A186969