Numbers that are the sum of 4 distinct nonzero squares in exactly 7 ways.

Terms

a(0) =190a(1) =198a(2) =231a(3) =255a(4) =290a(5) =303a(6) =326a(7) =335a(8) =358a(9) =369a(10) =381a(11) =385a(12) =418a(13) =425a(14) =439a(15) =475a(16) =481a(17) =491a(18) =497a(19) =499a(20) =529a(21) =553a(22) =557a(23) =563a(24) =569a(25) =587a(26) =593a(27) =612a(28) =613a(29) =619