Magic sums of 3 X 3 semimagic squares composed of positive squares.

Terms

a(0) =3249a(1) =3969a(2) =5041a(3) =5691a(4) =6241a(5) =6561a(6) =7329a(7) =8281a(8) =8649a(9) =8841a(10) =9025a(11) =9801a(12) =10011a(13) =10794a(14) =11025a(15) =11306a(16) =11449a(17) =11881a(18) =12219a(19) =12321a(20) =12769a(21) =12996a(22) =13689a(23) =13699a(24) =13701a(25) =14114a(26) =14161a(27) =14641a(28) =15129a(29) =15876