OFFSET
1,2
COMMENTS
Except for 0, all a(n)==1 (mod 3). - Robert G. Wilson v, Feb 12 2005
EXAMPLE
If n=0, then 11*(0^2) + 11*0 + 3 = 3 (prime)
If n=64, then 11*(64^2) + 11*64 + 3 = 45763 (prime)
If n=169, then 11*(169^2) + 11*169 + 3 = 316033 (prime)
PROG
(PARI) is(n)=isprime(11*n^2+11*n+3) \\ Charles R Greathouse IV, Jun 13 2017
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Parthasarathy Nambi, Feb 03 2005
EXTENSIONS
More terms from Robert G. Wilson v, Feb 12 2005
STATUS
approved