Numbers n such that the n-th Fibonacci number is prime and can be written in the form a^2 + 6*b^2.
A216569
Numbers n such that the n-th Fibonacci number is prime and can be written in the form a^2 + 6*b^2.
Terms
- a(0) =23a(1) =47a(2) =359a(3) =431a(4) =433a(5) =9311a(6) =25561a(7) =35999a(8) =37511a(9) =50833a(10) =81839a(11) =590041a(12) =593689a(13) =1285607a(14) =1636007a(15) =1968721
External references
- oeis: A216569