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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 5 |
| 4 | 6 |
| 5 | 8 |
| 6 | 15 |
| 7 | 26 |
| 8 | 53 |
| 9 | 60 |
| 10 | 97 |
| 11 | 183 |
| 12 | 205 |
| 13 | 302 |
| 14 | 396 |
| 15 | 456 |
| 16 | 467 |
| 17 | 607 |
| 18 | 828 |
| 19 | 1860 |
| 20 | 2743 |
| 21 | 4273 |
| 22 | 4781 |
| 23 | 5712 |
| 24 | 6038 |
| 25 | 6637 |
| 26 | 9222 |
| 27 | 10832 |
| 28 | 18865 |
| 29 | 25848 |
| 30 | 42247 |
| 31 | 48547 |
| 32 | 87565 |
| 33 | 95588 |
[1,3,5,6,8,15,26,53,60,97,183,205,302,396,456,467, 607,828,1860,2743,4273,4781,5712,6038,6637,9222, 10832,18865,25848,42247,48547,87565,95588] |