Primes of the form n^2-n-1 (for some n) such that p^2-p-1 is also prime.

Terms

a(0) =5a(1) =11a(2) =29a(3) =71a(4) =131a(5) =181a(6) =379a(7) =419a(8) =599a(9) =1979a(10) =2069a(11) =3191a(12) =4159a(13) =13339a(14) =14519a(15) =17291a(16) =19739a(17) =20879a(18) =21169a(19) =26731a(20) =30449a(21) =31151a(22) =39799a(23) =48619a(24) =69959a(25) =70489a(26) =112559a(27) =122849a(28) =132859a(29) =139501