A020604 Smallest nonempty set S containing prime divisors of 6k+7 for each k in S.

5, 11, 13, 17, 19, 23, 29, 37, 53, 59, 67, 71, 73, 89, 101, 107, 109, 137, 149, 181, 191, 229, 241, 269, 277, 293, 349, 353, 409, 421, 433, 521, 541, 613, 661, 829, 911, 1093, 1153, 1319, 1381, 1453, 1621, 1669, 2417, 3253, 8293, 9733, 11681

Offset

1,1

Links

Table of n, a(n) for n=1..49.

Crossrefs

Sequence in context: A020611 A156312 A172988 * A268476 A082554 A141246

Adjacent sequences: A020601 A020602 A020603 * A020605 A020606 A020607

Keyword

nonn,fini,full

Author

David W. Wilson

Status

approved