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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 5 |
| 4 | 14 |
| 5 | 16 |
| 6 | 17 |
| 7 | 34 |
| 8 | 38 |
| 9 | 133 |
| 10 | 175 |
| 11 | 218 |
| 12 | 284 |
| 13 | 1036 |
| 14 | 1441 |
| 15 | 1550 |
| 16 | 2893 |
| 17 | 2933 |
| 18 | 3770 |
[2,4,5,14,16,17,34,38,133,175,218,284,1036,1441, 1550,2893,2933,3770] |