Numbers n such that the n-th Fibonacci number is prime and can be written in the form a^2 + 3*b^2.

A216552

Numbers n such that the n-th Fibonacci number is prime and can be written in the form a^2 + 3*b^2.

Terms

    a(0) =4a(1) =7a(2) =17a(3) =23a(4) =47a(5) =137a(6) =359a(7) =431a(8) =433a(9) =449a(10) =569a(11) =9311a(12) =14431a(13) =25561a(14) =35999a(15) =37511a(16) =50833a(17) =81839a(18) =104911a(19) =590041a(20) =593689a(21) =604711a(22) =1049897a(23) =1285607a(24) =1636007a(25) =1968721

External references