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A020585 Smallest nonempty set S containing prime divisors of 3k+7 for each k in S. 0
2, 13, 19, 23 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A297837 A246358 A262688 * A038943 A019343 A119570
KEYWORD
nonn,fini,full
AUTHOR
STATUS
approved

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Last modified July 17 20:28 EDT 2024. Contains 374377 sequences. (Running on oeis4.)