Numbers of form 3*x^2 + 7*y^2.

Terms

a(0) =0a(1) =3a(2) =7a(3) =10a(4) =12a(5) =19a(6) =27a(7) =28a(8) =31a(9) =34a(10) =40a(11) =48a(12) =55a(13) =63a(14) =66a(15) =75a(16) =76a(17) =82a(18) =90a(19) =103a(20) =108a(21) =111a(22) =112a(23) =115a(24) =124a(25) =136a(26) =138a(27) =139a(28) =147a(29) =154