A020603 Smallest nonempty set S containing prime divisors of 6k+5 for each k in S.

7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 47, 53, 61, 67, 71, 73, 83, 89, 97, 103, 107, 113, 131, 137, 149, 157, 179, 191, 193, 211, 227, 251, 277, 283, 317, 347, 367, 373, 397, 431, 443, 503, 587, 647, 683, 727, 827, 863, 947, 1019, 1151, 1163, 1367, 1453

Offset

1,1

Links

Nathaniel Johnston, Table of n, a(n) for n = 1..87 (full sequence)

Crossrefs

Sequence in context: A020637 A020633 A078873 * A283532 A163648 A135776

Adjacent sequences: A020600 A020601 A020602 * A020604 A020605 A020606

Keyword

nonn,fini,full

Author

David W. Wilson

Status

approved