Numbers that are the sum of 3 nonzero squares in exactly 6 ways.

Terms

a(0) =209a(1) =297a(2) =306a(3) =314a(4) =321a(5) =326a(6) =329a(7) =342a(8) =425a(9) =426a(10) =434a(11) =441a(12) =458a(13) =459a(14) =489a(15) =497a(16) =513a(17) =530a(18) =531a(19) =534a(20) =542a(21) =546a(22) =558a(23) =561a(24) =593a(25) =602a(26) =605a(27) =633a(28) =649a(29) =650