id:A092968 - OEIS Search Results

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Numbers n such that 2n^2+11 is a prime.

+0
3

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 15, 16, 18, 19, 20, 23, 24, 28, 29, 30, 31, 37, 41, 42, 43, 46, 49, 50, 52, 54, 60, 62, 63, 65, 69, 70, 71, 75, 83, 85, 87, 91, 94, 95, 96, 98, 100, 106, 108, 109, 114, 123, 124, 128, 130, 134, 136, 137, 139, 145, 146, 151, 152, 153, 158 (list; graph; listen)

	OFFSET	`1,3`
	LINKS	`Author?, Title?` `Eric Weisstein's World of Mathematics, Prime-Generating Polynomial`
	MATHEMATICA	`Select[Range[0, 200], PrimeQ[2#^2+11]&]`
	CROSSREFS	`Cf. A050265.` `Sequence in context: A110029 A023779 A050724 this_sequence A008817 A076356 A050726` `Adjacent sequences: A092965 A092966 A092967 this_sequence A092969 A092970 A092971`
	KEYWORD	`nonn`
	AUTHOR	`Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Apr 20 2004`
	EXTENSIONS	`More terms from T. D. Noe (noe(AT)sspectra.com), Dec 31 2004`

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.

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