OFFSET
1,1
LINKS
Robert Price, Table of n, a(n) for n = 1..9950
MAPLE
MATHEMATICA
Select[Prime[Range[2, 120]], KroneckerSymbol[19, #] == 1 &] (* Amiram Eldar, Dec 24 2023 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Dec 26 2017
STATUS
approved