| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 6 |
| 4 | 22 |
| 5 | 27 |
| 6 | 243 |
| 7 | 250 |
| 8 | 1274 |
| 9 | 1355 |
| 10 | 2355 |
| 11 | 2366 |
| 12 | 2988350 |
| 13 | 2988363 |
| 14 | 2991107 |
| 15 | 2994482 |
| 16 | 4043058 |
| 17 | 4043075 |
| 18 | 38055299 |
| 19 | 38055318 |
| 20 | 102055318 |
| 21 | 102064579 |
| 22 | 102075227 |
| 23 | 102075250 |
| 24 | 63403483040626 |
| 25 | 63403483041251 |
| 26 | 63403483058827 |
| 27 | 63403483117876 |
| 28 | 63403965008180 |
[1,3,6,22,27,243,250,1274,1355,2355,2366,2988350, 2988363,2991107,2994482,4043058,4043075,38055299, 38055318,102055318,102064579,102075227,102075250, 63403483040626,63403483041251,63403483058827, 63403483117876,63403965008180] |