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A020583 Smallest nonempty set S containing prime divisors of 3k+5 for each k in S. 0
2, 7, 11, 13, 19, 31 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

CROSSREFS

Sequence in context: A097143 A038897 A161681 * A140557 A027697 A235475

Adjacent sequences: A020580 A020581 A020582 * A020584 A020585 A020586

KEYWORD

nonn,fini,full

AUTHOR

David W. Wilson

STATUS

approved

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Last modified December 4 15:58 EST 2022. Contains 358558 sequences. (Running on oeis4.)