Largest number not the sum of n distinct nonzero squares.

Terms

a(0) =245a(1) =333a(2) =330a(3) =462a(4) =539a(5) =647a(6) =888a(7) =1036a(8) =1177a(9) =1445a(10) =1722a(11) =1990a(12) =2311a(13) =2672a(14) =3047a(15) =3492a(16) =4093a(17) =4613a(18) =5138a(19) =5718a(20) =6379a(21) =7123a(22) =7952a(23) =8676a(24) =9537a(25) =10393a(26) =11558a(27) =12602a(28) =13743a(29) =14863