A233515 Fibonacci numbers whose index is in A233514.

2, 3, 5, 13, 34, 89, 233, 610, 1597, 28657, 514229, 433494437, 2971215073, 99194853094755497, 1066340417491710595814572169, 19134702400093278081449423917, 475420437734698220747368027166749382927701417016557193662268716376935476241

Offset

1,1

Comments

Damir et al. conjecture that this sequence is finite. Note that it is A005478 (prime Fibonacci numbers) and two additional terms (34 and 610) so far.

Links

Table of n, a(n) for n=1..17.

Mohamed Taoufiq Damir, Bernadette Faye, Florian Luca, and Amadou Tall, Fibonacci Numbers with Prime Sums of Complementary Divisors, Integers, 14 (2014), A5.

Crossrefs

Cf. A005478, A080715, A233514.

Sequence in context: A342180 A345076 A353582 * A173268 A141179 A215314

Adjacent sequences: A233512 A233513 A233514 * A233516 A233517 A233518

Keyword

nonn,hard

Author

T. D. Noe, Jan 31 2014

Status

approved