OFFSET
1,1
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000
MATHEMATICA
Transpose[Select[Table[x^2+{4, 6}, {x, 7000}], AllTrue[#, PrimeQ]&]][[1]] (* The program uses the AllTrue function from Mathematica version 10 *) (* Harvey P. Dale, Jan 15 2015 *)
PROG
(PARI) forstep(n=1, 1e4, [4, 2], if(isprime(n^2+4)&&isprime(n^2+6), print1(n^2+4", "))) \\ Charles R Greathouse IV, Jan 16 2015
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Cino Hilliard, Jul 04 2003
EXTENSIONS
Edited by Don Reble, May 03 2006
Definition corrected by Harvey P. Dale and Franklin T. Adams-Watters, Jan 15 2015
STATUS
approved