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A143736
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Numbers n such that if f[n] = n-th Fibonacci number then f[n]-n=prime and f[n]+n=prime.
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0
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21, 317811, 3254830071569718737604135765141440985245996862858900395844371829572479434062128681271684515666943918276960875482517915520246056253019766319301321652047243019401297415371
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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lst={}; Do[f=Fibonacci[n]; If[PrimeQ[f-n]&&PrimeQ[f+n], AppendTo[lst, f]], {n, 7!}]; lst
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CROSSREFS
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KEYWORD
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nonn,bref
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AUTHOR
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STATUS
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approved
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