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A141403 Numbers k such that 16*k^4 + 2401 is prime. 0
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 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
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
KEYWORD
easy,nonn
AUTHOR
STATUS
approved

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Last modified April 20 22:14 EDT 2024. Contains 371848 sequences. (Running on oeis4.)