id:A046789 - OEIS Search Results

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Lower prime of the second gap of 2n between primes.

+0
3

5, 13, 31, 359, 181, 211, 293, 1933, 1069, 1637, 1951, 2179, 3137, 3271, 4831, 10799, 8467, 12853, 38393, 20809, 34981, 36389, 91033, 73189, 45893, 25471, 40289, 153191, 58831, 102701, 190409, 107377, 221327, 290249, 175141, 360091 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`Enoch Haga, Exploring Prime Numbers on Your PC, 2nd edition, 1998, ISBN 1-885794-16-9, Table 4, pages 38-39.`
	CROSSREFS	`Cf. A000230, A046728.` `Sequence in context: A146057 A062403 A066688 this_sequence A066184 A146924 A001981` `Adjacent sequences: A046786 A046787 A046788 this_sequence A046790 A046791 A046792`
	KEYWORD	`nonn`
	AUTHOR	`Jud McCranie j.mccranie(AT)comcast.net`
	EXTENSIONS	`The second prime gap of 4 is at 13 to 17, so A(2)=13.`

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

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