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A020608 Smallest nonempty set S containing prime divisors of 7k+3 for each k in S. +0
2
2, 5, 17, 19, 43, 61 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A075544 A104247 A095287 this_sequence A075612 A041283 A042049

Adjacent sequences: A020605 A020606 A020607 this_sequence A020609 A020610 A020611

KEYWORD

nonn,fini,full

AUTHOR

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

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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