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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 6 |
| 5 | 8 |
| 6 | 9 |
| 7 | 17 |
| 8 | 76 |
| 9 | 154 |
| 10 | 188 |
| 11 | 329 |
| 12 | 497 |
| 13 | 609 |
| 14 | 1401 |
| 15 | 2320 |
| 16 | 3250 |
| 17 | 3281 |
| 18 | 5489 |
| 19 | 6868 |
| 20 | 7602 |
| 21 | 28666 |
| 22 | 30969 |
| 23 | 40612 |
| 24 | 44705 |
[1,2,5,6,8,9,17,76,154,188,329,497,609,1401,2320, 3250,3281,5489,6868,7602,28666,30969,40612,44705] |