1-, 2-, 3-, ... digit numbers in alphabetical order in German.

Terms

a(0) =8a(1) =3a(2) =1a(3) =5a(4) =9a(5) =0a(6) =6a(7) =7a(8) =4a(9) =2a(10) =88a(11) =38a(12) =58a(13) =98a(14) =68a(15) =78a(16) =48a(17) =28a(18) =18a(19) =80a(20) =30a(21) =83a(22) =33a(23) =53a(24) =93a(25) =63a(26) =73a(27) =43a(28) =23a(29) =13