A163155 Primes of the form A001654(k) - 2.

13, 271, 28284463, 12610431355437389859745050577282818321295774208230808159, 421002806942919116087256468214897259565893934905313644799059599

Offset

1,1

Comments

Generated at the indices k= 4, 7, 19, 133, 151, 205, 385, 475, 991, 1153 etc. of the golden rectangle numbers.

Links

Table of n, a(n) for n=1..5.

Mathematica

q=0; lst={}; Do[f=Fibonacci[n]; If[PrimeQ[f*q-2], AppendTo[lst, f*q-2]]; q=f, {n, 6!}]; lst
Select[#-2&/@(Times@@@Partition[Fibonacci[Range[3, 300]], 2, 1]), PrimeQ] (* Harvey P. Dale, Aug 18 2011 *)

Crossrefs

Cf. A001654, A163154 - A163157.

Sequence in context: A142931 A142262 A364243 * A183515 A001658 A034911

Adjacent sequences: A163152 A163153 A163154 * A163156 A163157 A163158

Keyword

nonn

Author

Vladimir Joseph Stephan Orlovsky, Jul 21 2009

Status

approved