A100905 Numbers n such that (14^n-1)^2-2 is prime.

1, 6, 13, 45, 74, 240, 553, 12348, 13659

Offset: 1

Author

Ray Chandler, Nov 21 2004

Keywords

• nonn
• more

Comments

Next term > 40000.

Links

• S. Harvey, Carol and Kynea Primes.

Programs

PARI

is(n)=ispseudoprime((14^n-1)^2-2) \\ Charles R Greathouse IV, Feb 19 2016

Extensions

No further terms up to 40000