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A020605 Smallest nonempty set S containing prime divisors of 6k+8 for each k in S. +0
1
2, 5, 7, 11, 17, 19, 23, 37, 61, 73, 223, 673 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A089781 A023238 A049042 this_sequence A045348 A023207 A038611

Adjacent sequences: A020602 A020603 A020604 this_sequence A020606 A020607 A020608

KEYWORD

nonn,fini,full

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.

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