Numbers of form x^2 + 8 y^2.

Terms

a(0) =0a(1) =1a(2) =4a(3) =8a(4) =9a(5) =12a(6) =16a(7) =17a(8) =24a(9) =25a(10) =32a(11) =33a(12) =36a(13) =41a(14) =44a(15) =48a(16) =49a(17) =57a(18) =64a(19) =68a(20) =72a(21) =73a(22) =76a(23) =81a(24) =88a(25) =89a(26) =96a(27) =97a(28) =100a(29) =108