OFFSET
1,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..1000
FORMULA
a(n) ~ 10n log n. - Charles R Greathouse IV, Jul 02 2016
MATHEMATICA
Select[Range[3, 10000, 11], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, May 18 2011 *)
Select[Prime[Range[500]], Mod[#, 11]==3&] (* Harvey P. Dale, Jul 14 2021 *)
PROG
(Magma) [ p: p in PrimesUpTo(5000) | p mod 11 eq 3 ]; // Vincenzo Librandi, Apr 19 2011
(PARI) is(n)=isprime(n) && n%11==3 \\ Charles R Greathouse IV, Jul 02 2016
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved