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A020586 Smallest nonempty set S containing prime divisors of 3k+8 for each k in S. 0
5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 47, 59, 101, 131, 149, 173, 311, 401, 941 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..20.

CROSSREFS

Sequence in context: A020621 A020630 A216775 * A172039 A020602 A020617

Adjacent sequences:  A020583 A020584 A020585 * A020587 A020588 A020589

KEYWORD

nonn,fini,full

AUTHOR

David W. Wilson

STATUS

approved

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Last modified June 21 14:56 EDT 2021. Contains 345364 sequences. (Running on oeis4.)