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A155011
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Sophie Germain Fibonacci prime numbers.
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1
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OFFSET
| 1,1
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COMMENTS
| 2*2+1=5, 2*3+1=7, 2*5+1=11, ...
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MAPLE
| a={}; Do[f=Fibonacci[n]; If[PrimeQ[f], If[PrimeQ[2*f+1], AppendTo[a, f]]], {n, 3*6!}]; a
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CROSSREFS
| Cf. A005478, A000045, A005384
Sequence in context: A084960 A087543 A124121 * A065406 A111331 A205668
Adjacent sequences: A155008 A155009 A155010 * A155012 A155013 A155014
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KEYWORD
| nonn
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AUTHOR
| Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 18 2009
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