Numbers k such that Lucas(4k)/7 is prime.
A129745
Numbers k such that Lucas(4k)/7 is prime.
Terms
- a(0) =5a(1) =17a(2) =19a(3) =41a(4) =43a(5) =71a(6) =1511a(7) =2339a(8) =3469a(9) =4787a(10) =7211a(11) =9781a(12) =14431
External references
- oeis: A129745