Smallest nonempty set S containing prime divisors of 3k+4 for each k in S.

A020582

Smallest nonempty set S containing prime divisors of 3k+4 for each k in S.

Terms

    a(0) =5a(1) =7a(2) =11a(3) =17a(4) =19a(5) =23a(6) =37a(7) =61a(8) =73a(9) =223a(10) =673

External references