Values of k such that f(k) is a prime, where f(1) = 1, f(i) = prime(i)*f(i-1) + 2.
A086125
Values of k such that f(k) is a prime, where f(1) = 1, f(i) = prime(i)*f(i-1) + 2.
Terms
- a(0) =2a(1) =4a(2) =8a(3) =15a(4) =31a(5) =128a(6) =163a(7) =12284
External references
- oeis: A086125