A141403 Numbers k such that 16*k^4 + 2401 is prime.

1, 2, 3, 5, 9, 12, 13, 15, 16, 17, 18, 25, 29, 34, 36, 37, 46, 48, 52, 55, 59, 64, 80, 81, 83, 88, 89, 97, 100, 101, 103, 104, 107, 114, 122, 123, 134, 135, 137, 144, 145, 152, 157, 158, 167, 183, 188, 202, 206, 209, 216, 219, 226, 229, 230, 233, 235, 237, 240, 246

Offset

1,2

Links

Table of n, a(n) for n=1..60.

Prog

(Magma) [n: n in [0..5000] |IsPrime(16*n^4+2401)] // Vincenzo Librandi, Nov 25 2010
(PARI) is(n)=isprime(16*n^4+2401) \\ Charles R Greathouse IV, Jun 13 2017

Crossrefs

Sequence in context: A019276 A097683 A334264 * A124204 A161412 A099420

Adjacent sequences: A141400 A141401 A141402 * A141404 A141405 A141406

Keyword

easy,nonn

Author

James R. Buddenhagen, Aug 03 2008

Status

approved