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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 7 |
| 3 | 12 |
| 4 | 19 |
| 5 | 47 |
| 6 | 97 |
| 7 | 124 |
| 8 | 244 |
| 9 | 564 |
| 10 | 1037 |
| 11 | 12007 |
| 12 | 13662 |
| 13 | 180039 |
[5,7,12,19,47,97,124,244,564,1037,12007,13662, 180039] |