Numbers n such that sum of digits = number of digits.

Terms

a(0) =1a(1) =11a(2) =20a(3) =102a(4) =111a(5) =120a(6) =201a(7) =210a(8) =300a(9) =1003a(10) =1012a(11) =1021a(12) =1030a(13) =1102a(14) =1111a(15) =1120a(16) =1201a(17) =1210a(18) =1300a(19) =2002a(20) =2011a(21) =2020a(22) =2101a(23) =2110a(24) =2200a(25) =3001a(26) =3010a(27) =3100a(28) =4000a(29) =10004