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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 4 |
| 3 | 6 |
| 4 | 9 |
| 5 | 12 |
| 6 | 24 |
| 7 | 78 |
| 8 | 108 |
| 9 | 114 |
| 10 | 213 |
| 11 | 576 |
| 12 | 1674 |
| 13 | 1773 |
| 14 | 1920 |
| 15 | 2916 |
| 16 | 23439 |
| 17 | 24606 |
[3,4,6,9,12,24,78,108,114,213,576,1674,1773,1920, 2916,23439,24606] |