Let a(1) = least prime p such that 18517# + p is = q(1) prime, then a(n+1) = least number such that q(n)*(q(n)+a(n+1))-1 is prime.

A144306

Let a(1) = least prime p such that 18517# + p is = q(1) prime, then a(n+1) = least number such that q(n)*(q(n)+a(n+1))-1 is prime.