Numbers represented by quadratic form with Gram matrix [ 3, 1, 0; 1, 3, 1; 0, 1, 3 ].

Terms

a(0) =0a(1) =3a(2) =4a(3) =5a(4) =6a(5) =8a(6) =9a(7) =10a(8) =11a(9) =12a(10) =13a(11) =15a(12) =16a(13) =18a(14) =19a(15) =20a(16) =21a(17) =23a(18) =24a(19) =25a(20) =26a(21) =27a(22) =29a(23) =30a(24) =31a(25) =32a(26) =33a(27) =34a(28) =35a(29) =36