A200916 Primes of the form 7n^3-2.

5, 2399, 5101, 15377, 23623, 415231, 637873, 823541, 1164623, 2953123, 4609519, 5630497, 10646123, 11211289, 13026067, 14338679, 15026821, 16468457, 21340373, 28137751, 30315227, 33787661, 45774419, 50323397, 73524211, 100442347

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Table[7n^3-2, {n, 1, 3500}], PrimeQ]

Prog

(Magma) [a: n in [1..400] | IsPrime(a) where a is 7*n^3-2]

Crossrefs

Sequence in context: A260843 A337551 A326356 * A346655 A114716 A036772

Adjacent sequences: A200913 A200914 A200915 * A200917 A200918 A200919

Keyword

nonn,easy

Author

Vincenzo Librandi, Nov 24 2011

Extensions

Mathematica program corrected by Harvey P. Dale, Jan 11 2016

Status

approved