Numbers that are the sum of 3 nonzero squares in 7 or more ways.

Terms

a(0) =341a(1) =369a(2) =374a(3) =446a(4) =461a(5) =486a(6) =494a(7) =506a(8) =509a(9) =521a(10) =545a(11) =549a(12) =566a(13) =569a(14) =581a(15) =594a(16) =614a(17) =621a(18) =626a(19) =629a(20) =641a(21) =654a(22) =666a(23) =677a(24) =686a(25) =689a(26) =701a(27) =710a(28) =726a(29) =729