OFFSET
1,1
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
EXAMPLE
3 is prime as is 3^3 + 3^2 + 3 + 2 = 41
MATHEMATICA
Select[Prime[Range[500]], PrimeQ[ #^3 + #^2 + # + 2]&]
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
B. R. Becker (bbecker(AT)panda3.phys.unm.edu), Sep 01 2009
STATUS
approved