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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 6 |
| 5 | 7 |
| 6 | 9 |
| 7 | 30 |
| 8 | 31 |
| 9 | 33 |
| 10 | 37 |
| 11 | 38 |
| 12 | 39 |
| 13 | 210 |
| 14 | 211 |
| 15 | 213 |
| 16 | 217 |
| 17 | 218 |
| 18 | 219 |
| 19 | 241 |
| 20 | 242 |
| 21 | 246 |
| 22 | 247 |
| 23 | 249 |
| 24 | 2310 |
| 25 | 2311 |
| 26 | 2313 |
| 27 | 2317 |
| 28 | 2318 |
| 29 | 2319 |
| 30 | 2341 |
| 31 | 2342 |
| 32 | 2343 |
| 33 | 2346 |
| 34 | 2347 |
| 35 | 2521 |
| 36 | 2522 |
| 37 | 2523 |
| 38 | 2526 |
| 39 | 2527 |
| 40 | 2529 |
| 41 | 2550 |
| 42 | 2551 |
| 43 | 2553 |
| 44 | 2557 |
| 45 | 2558 |
| 46 | 2559 |
| 47 | 30030 |
| 48 | 30031 |
| 49 | 30033 |
| 50 | 30037 |
| 51 | 30038 |
| 52 | 30039 |
| 53 | 30061 |
| 54 | 30062 |
| 55 | 30063 |
| 56 | 30066 |
| 57 | 30067 |
| 58 | 30069 |
| 59 | 30241 |
[1,2,3,6,7,9,30,31,33,37,38,39,210,211,213,217, 218,219,241,242,246,247,249,2310,2311,2313,2317, 2318,2319,2341,2342,2343,2346,2347,2521,2522,2523, 2526,2527,2529,2550,2551,2553,2557,2558,2559, 30030,30031,30033,30037,30038,30039,30061,30062, 30063,30066,30067,30069,30241] |