Numbers n such that the n-th Fibonacci number is prime, but cannot be written in the form a^2 + 2*b^2.

A216560

Numbers n such that the n-th Fibonacci number is prime, but cannot be written in the form a^2 + 2*b^2.

Terms

    a(0) =5a(1) =7a(2) =17a(3) =29a(4) =43a(5) =137a(6) =449a(7) =509a(8) =569a(9) =571a(10) =2971a(11) =4723a(12) =9677a(13) =14431a(14) =104911a(15) =433781a(16) =604711a(17) =931517a(18) =1049897

External references