Larger member of twin prime pairs whose sum is a square.

Terms

a(0) =19a(1) =73a(2) =883a(3) =1153a(4) =2593a(5) =3529a(6) =4051a(7) =15139a(8) =20809a(9) =34849a(10) =46819a(11) =69193a(12) =83233a(13) =103969a(14) =112339a(15) =149059a(16) =176419a(17) =180001a(18) =206083a(19) =281251a(20) =362953a(21) =388963a(22) =438049a(23) =472393a(24) =478243a(25) =538723a(26) =649801a(27) =734473a(28) =808993a(29) =960499