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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 10 |
| 5 | 11 |
| 6 | 20 |
| 7 | 50 |
| 8 | 100 |
| 9 | 101 |
| 10 | 110 |
| 11 | 115 |
| 12 | 118 |
| 13 | 121 |
| 14 | 125 |
| 15 | 152 |
| 16 | 158 |
| 17 | 181 |
| 18 | 185 |
| 19 | 188 |
| 20 | 200 |
| 21 | 500 |
| 22 | 1000 |
| 23 | 1010 |
| 24 | 1012 |
| 25 | 1018 |
| 26 | 1022 |
| 27 | 1028 |
| 28 | 1051 |
| 29 | 1081 |
| 30 | 1082 |
| 31 | 1085 |
| 32 | 1100 |
| 33 | 1102 |
| 34 | 1105 |
| 35 | 1108 |
| 36 | 1115 |
| 37 | 1118 |
| 38 | 1121 |
| 39 | 1150 |
| 40 | 1180 |
| 41 | 1181 |
| 42 | 1201 |
| 43 | 1202 |
| 44 | 1210 |
| 45 | 1211 |
| 46 | 1225 |
| 47 | 1250 |
| 48 | 1255 |
| 49 | 1282 |
| 50 | 1285 |
| 51 | 1501 |
| 52 | 1502 |
| 53 | 1520 |
| 54 | 1522 |
[1,2,5,10,11,20,50,100,101,110,115,118,121,125, 152,158,181,185,188,200,500,1000,1010,1012,1018, 1022,1028,1051,1081,1082,1085,1100,1102,1105,1108, 1115,1118,1121,1150,1180,1181,1201,1202,1210,1211, 1225,1250,1255,1282,1285,1501,1502,1520,1522] |