Numbers that are the sum of 2 distinct squares: of form x^2 + y^2 with 0 <= x < y.

Terms

a(0) =1a(1) =4a(2) =5a(3) =9a(4) =10a(5) =13a(6) =16a(7) =17a(8) =20a(9) =25a(10) =26a(11) =29a(12) =34a(13) =36a(14) =37a(15) =40a(16) =41a(17) =45a(18) =49a(19) =50a(20) =52a(21) =53a(22) =58a(23) =61a(24) =64a(25) =65a(26) =68a(27) =73a(28) =74a(29) =80