| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 13 |
| 6 | 17 |
| 7 | 27 |
| 8 | 29 |
| 9 | 40 |
| 10 | 99 |
| 11 | 107 |
| 12 | 155 |
| 13 | 165 |
| 14 | 207 |
| 15 | 230 |
| 16 | 328 |
| 17 | 723 |
| 18 | 3854 |
| 19 | 20929 |
| 20 | 65247 |
| 21 | 85703 |
| 22 | 101065 |
| 23 | 186019 |
[1,2,3,4,13,17,27,29,40,99,107,155,165,207,230, 328,723,3854,20929,65247,85703,101065,186019] |