Integers k such that k^2 + 1 = 2*p where p and p+2 are twin primes.

Terms

a(0) =3a(1) =9a(2) =51a(3) =69a(4) =231a(5) =279a(6) =309a(7) =471a(8) =519a(9) =579a(10) =639a(11) =699a(12) =819a(13) =861a(14) =909a(15) =1029a(16) =1311a(17) =1419a(18) =1629a(19) =1701a(20) =1749a(21) =1899a(22) =2151a(23) =2541a(24) =2619a(25) =2799a(26) =3201a(27) =3291a(28) =3429a(29) =3501