33237domain: NAppears in sequencesNumbers k such that the k-th Euclid number A006862(k) = 1 + (Product of first k primes) is prime.at n=22A014545A088257 indexed by A002110.at n=37A088411Numbers n such that 30n-13, 30n-11, 30n-1, 30n+1, 30n+11, 30n+13 are all prime.at n=17A175683Partial sums of A193911.at n=19A193912