OFFSET
1,1
COMMENTS
The last term is a(2753)=997991.
LINKS
Zak Seidov, Table of n, a(n) for n = 1..2753
MATHEMATICA
Select[1000 First@ # + Last@ # & /@ Permutations[Select[Range[100, 999], PrimeQ], {2}], PrimeQ] (* Michael De Vlieger, Mar 13 2015 *)
CROSSREFS
KEYWORD
base,fini,full,nonn
AUTHOR
Zak Seidov, Mar 12 2015
STATUS
approved