A134850 Number of primes between A075737(n) and A075737(n+1), including one bound.

2, 3, 18, 27, 200, 2870, 39492, 22980943, 120106923, 2602986018837012

Offset: 1

Author

Artur Jasinski, Nov 13 2007

Keywords

• nonn
• more

Links

• Kim Walisch, Fast C++ prime counting function implementation (primecount).

Crossrefs

Cf. A000045, A050937, A075737, A090819, A134787, A307499.

Programs

Mathematica

a = {}; k = {}; Do[If[PrimeQ[Fibonacci[Prime[n]]], AppendTo[k, Fibonacci[Prime[n]]]], {n, 1, 100}];Do[AppendTo[a, PrimePi[k[[n + 1]]] - PrimePi[k[[n]]]], {n, 1, 9}]; a

Extensions

Edited by N. J. A. Sloane, Oct 07 2008

a(10) using Kim Walisch's primecount, from Amiram Eldar, May 14 2023