OFFSET
1,1
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
David Broadhurst, An algebraic approach to primality proving.
MATHEMATICA
Select[Table[11x^3+x+1, {x, 150}], PrimeQ] (* Harvey P. Dale, Feb 09 2013 *)
PROG
(PARI) g(n, k) = for(x=1, n, y=k*x^3+x+1; if(isprime(y), print1(y", ")))
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Cino Hilliard, Feb 09 2006
STATUS
approved