1,1
Harvey P. Dale, Table of n, a(n) for n = 1..1000
3 is prime as is 3^3 + 3^2 + 3 + 2 = 41
Select[Prime[Range[500]], PrimeQ[ #^3 + #^2 + # + 2]&]
A027444, A053698
Sequence in context: A005235 A107664 A085013 * A125272 A127443 A003229
Adjacent sequences: A164936 A164937 A164938 * A164940 A164941 A164942
easy,nonn
B. R. Becker (bbecker(AT)panda3.phys.unm.edu), Sep 01 2009
approved