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A201254
Primes of the form 7n^3+5.
1
5, 61, 12101, 19213, 40829, 326597, 518621, 596293, 774149, 1102253, 1229317, 1668301, 4148933, 5450821, 6193157, 6588349, 7428461, 10370813, 12710941, 18396509, 30876613, 45043997, 51109693, 61192717, 72521629, 128798213
OFFSET
1,1
LINKS
MATHEMATICA
Select[Table[7n^3+5, {n, 0, 6000}], PrimeQ]
PROG
(Magma) [a: n in [0..400] | IsPrime(a) where a is 7*n^3+5]
CROSSREFS
Sequence in context: A231798 A258672 A326571 * A116163 A092823 A152031
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Nov 29 2011
STATUS
approved