Greater of twin primes of the form x^2+2, x^2+4.

Terms

a(0) =5a(1) =13a(2) =229a(3) =1093a(4) =2029a(5) =3253a(6) =13693a(7) =21613a(8) =59053a(9) =65029a(10) =91813a(11) =140629a(12) =178933a(13) =199813a(14) =205213a(15) =227533a(16) =328333a(17) =567013a(18) =700573a(19) =804613a(20) =815413a(21) =1071229a(22) =2241013a(23) =3629029a(24) =4223029a(25) =4347229a(26) =4809253a(27) =5212093a(28) =5919493a(29) =6185173