Least sum of 4 distinct nonzero squares in exactly n ways.

Terms

a(0) =30a(1) =90a(2) =78a(3) =142a(4) =126a(5) =174a(6) =190a(7) =210a(8) =286a(9) =351a(10) =294a(11) =318a(12) =270a(13) =330a(14) =430a(15) =390a(16) =414a(17) =550a(18) =450a(19) =582a(20) =594a(21) =546a(22) =462a(23) =606a(24) =510a(25) =862a(26) =786a(27) =726a(28) =770a(29) =714