OFFSET
1,1
LINKS
Jason Yuen, Table of n, a(n) for n = 1..10000
MATHEMATICA
Select[Table[n^4 + n^3 + n^2 + n - 1, {n, 0, 300}], PrimeQ] (* T. D. Noe, Apr 27 2012 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Alex Ratushnyak, Apr 27 2012
STATUS
approved