Primes of the form Phi(k, -6), where Phi is the cyclotomic polynomial.
A291994
Primes of the form Phi(k, -6), where Phi is the cyclotomic polynomial.
Terms
- a(0) =31a(1) =37a(2) =43a(3) =1297a(4) =46441a(5) =51828151a(6) =55987a(7) =1950271a(8) =2527867231a(9) =1678321a(12) =1822428931
External references
- oeis: A291994