Primes p for which p^i + 4 is prime for i = 1, 3 and 5.

Terms

a(0) =7a(1) =5503a(2) =8779a(3) =14629a(4) =15877a(5) =21013a(6) =23599a(7) =51199a(8) =61483a(9) =70237a(10) =78163a(11) =79333a(12) =80149a(13) =96667a(14) =113089a(15) =113359a(16) =133153a(17) =140053a(18) =149377a(19) =150889a(20) =184039a(21) =198967a(22) =228199a(23) =251287a(24) =255637a(25) =295843a(26) =301123a(27) =303613a(28) =356929a(29) =382843