Numbers n such that concatenation of Fibonacci n and its 10's complement is a prime.
A084620
Numbers n such that concatenation of Fibonacci n and its 10's complement is a prime.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =21a(4) =377a(5) =987a(6) =1346269a(7) =165580141a(8) =591286729879
External references
- oeis: A084620