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A277575 Primes p such that Fibonacci(prime(p)) is prime. 2
2, 3, 5, 7, 23, 83, 97, 12161, 13681, 36467 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Suggested by Alexander Adamchuk in A122534.

LINKS

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

FORMULA

a(n) = prime(A122534(n)).

a(n) = PrimePi(A277284(n)).

PROG

(PARI) isok(p) = isprime(p) && isprime(fibonacci(prime(p))); \\ Michel Marcus, Oct 22 2016

CROSSREFS

Primes in A119984.

Cf. A000040, A000045, A001605, A005478, A006450, A030426, A075737, A083668, A093308, A122534, A277284.

Sequence in context: A006510 A006055 A052017 * A289754 A062088 A070029

Adjacent sequences:  A277572 A277573 A277574 * A277576 A277577 A277578

KEYWORD

nonn,hard,more

AUTHOR

Bobby Jacobs, Oct 20 2016

STATUS

approved

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Last modified January 24 04:35 EST 2020. Contains 331183 sequences. (Running on oeis4.)