A020578 - OEIS

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A020578

Smallest nonempty set S containing prime divisors of 2k+7 for each k in S.

3, 5, 11, 13, 17, 29, 37, 41, 89 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	LINKS	`Table of n, a(n) for n=1..9.`
	CROSSREFS	`Sequence in context: A062391 A038951 A154500 * A250481 A227011 A243627` `Adjacent sequences: A020575 A020576 A020577 * A020579 A020580 A020581`
	KEYWORD	`nonn,fini,full`
	AUTHOR	`David W. Wilson`
	STATUS	`approved`

Last modified August 5 18:00 EDT 2021. Contains 346488 sequences. (Running on oeis4.)