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A124081 Primes of the form 2*F(n) + 1. 2
3, 5, 7, 11, 17, 43, 179, 467, 8363, 21893, 35423, 92737, 392837, 204668311, 1402817467, 40730022149, 8105479075763, 15080227609492692859, 100190602496116782278655832523, 26361745652748197675264382970030251614748343 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..20.

MATHEMATICA

Select[Fibonacci@Range[2, 300]*2+1, PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jan 30 2012 *)

CROSSREFS

Cf. A000045.

Sequence in context: A282632 A212912 A038944 * A119573 A001366 A093329

Adjacent sequences:  A124078 A124079 A124080 * A124082 A124083 A124084

KEYWORD

nonn

AUTHOR

Giovanni Teofilatto, Dec 12 2006

STATUS

approved

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Last modified October 17 21:37 EDT 2019. Contains 328134 sequences. (Running on oeis4.)