A145026 - OEIS

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A145026

Fibonacci numbers in A145025.

5, 21, 34, 144, 610, 987, 24157817, 7540113804746346429, 18547707689471986212190138521399707760, 382699285659014174244530850035136059033084785

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..10.

MATHEMATICA

PrimeNextDelta[n_]:=(Do[If[PrimeQ[n+k], d=k; Break[]], {k, 12!}]; d)(*Deltabetweenprimeandnextconsecutiveprime.*) PrimePrevDelta[n_]:=(Do[If[PrimeQ[n-k], d=k; Break[]], {k, 12!}]; d)(*Deltabetweenprimeandprevconsecutiveprime.*) lst={}; Do[f=Fibonacci[n]; d1=PrimePrevDelta[f]; d2=PrimeNextDelta[f]; If[d1==d2, AppendTo[lst, f]], {n, 3, 3*5!}]; lst

CROSSREFS

Sequence in context: A273577 A317039 A317693 * A039561 A063575 A302873

Adjacent sequences: A145023 A145024 A145025 * A145027 A145028 A145029

KEYWORD

nonn

AUTHOR

Vladimir Joseph Stephan Orlovsky, Sep 29 2008

STATUS

approved