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| n | a(n) |
|---|---|
| 1 | 22 |
| 2 | 122 |
| 3 | 202 |
| 4 | 212 |
| 5 | 220 |
| 6 | 221 |
| 7 | 223 |
| 8 | 224 |
| 9 | 225 |
| 10 | 226 |
| 11 | 227 |
| 12 | 228 |
| 13 | 229 |
| 14 | 232 |
| 15 | 242 |
| 16 | 252 |
| 17 | 262 |
| 18 | 272 |
| 19 | 282 |
| 20 | 292 |
| 21 | 322 |
| 22 | 422 |
| 23 | 522 |
| 24 | 622 |
| 25 | 722 |
| 26 | 822 |
| 27 | 922 |
| 28 | 1022 |
| 29 | 1122 |
| 30 | 1202 |
| 31 | 1212 |
| 32 | 1220 |
| 33 | 1221 |
| 34 | 1223 |
| 35 | 1224 |
| 36 | 1225 |
| 37 | 1226 |
| 38 | 1227 |
| 39 | 1228 |
| 40 | 1229 |
| 41 | 1232 |
| 42 | 1242 |
| 43 | 1252 |
[22,122,202,212,220,221,223,224,225,226,227,228, 229,232,242,252,262,272,282,292,322,422,522,622, 722,822,922,1022,1122,1202,1212,1220,1221,1223, 1224,1225,1226,1227,1228,1229,1232,1242,1252] |