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A020612 Smallest nonempty set S containing prime divisors of 7k+8 for each k in S. 0
3, 5, 11, 13, 17, 23, 29, 43, 103, 127, 211 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..11.

CROSSREFS

Sequence in context: A045404 A152460 A130097 * A072539 A062391 A038951

Adjacent sequences:  A020609 A020610 A020611 * A020613 A020614 A020615

KEYWORD

nonn,fini,full

AUTHOR

David W. Wilson

STATUS

approved

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Last modified November 17 23:26 EST 2019. Contains 329242 sequences. (Running on oeis4.)