Squares that are a sum of twin primes and their indices.

Terms

a(0) =81a(1) =46225a(2) =151321a(3) =588289a(4) =769129a(5) =1108809a(6) =1692601a(7) =2283121a(8) =3367225a(9) =6195121a(10) =9715689a(11) =12341169a(12) =14814801a(13) =18344089a(14) =18983449a(15) =20657025a(16) =35271721a(17) =38551681a(18) =38775529a(19) =48511225a(20) =50993881a(21) =54597321a(22) =60730849a(23) =63059481a(24) =80156209