Magic sums of 4 X 4 magic squares composed of triangular numbers.

Terms

a(0) =1402a(1) =1912a(2) =2162a(3) =2164a(4) =2422a(5) =2612a(6) =3362a(7) =3512a(8) =3737a(9) =3952a(10) =4207a(11) =4257a(12) =4322a(13) =4462a(14) =4887a(15) =4972a(16) =5312a(17) =5362a(18) =5442a(19) =5466a(20) =5482a(21) =5593a(22) =5986a(23) =5992a(24) =6162a(25) =6337a(26) =6438a(27) =6532a(28) =6662a(29) =6747