Assign weights to the nonnegative integers as in A073327, then sort them by weight.

Terms

a(0) =1a(1) =10a(2) =5a(3) =9a(4) =8a(5) =6a(6) =3a(7) =2a(8) =4a(9) =11a(10) =0a(11) =7a(12) =15a(13) =50a(14) =18a(15) =80a(16) =40a(17) =19a(18) =12a(19) =90a(20) =16a(21) =60a(22) =13a(23) =30a(24) =51a(25) =14a(26) =20a(27) =1000000000a(28) =55a(29) =59