Numbers that are the sum of 2 distinct nonzero squares in exactly 7 ways.

Terms

a(0) =105625a(1) =180625a(2) =203125a(3) =211250a(4) =265625a(5) =361250a(6) =406250a(7) =422500a(8) =453125a(9) =525625a(10) =531250a(11) =578125a(12) =640625a(13) =714025a(14) =722500a(15) =812500a(16) =828125a(17) =845000a(18) =855625a(19) =906250a(20) =950625a(21) =953125a(22) =1050625a(23) =1051250a(24) =1062500a(25) =1140625a(26) =1156250a(27) =1281250a(28) =1390625