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| n | a(n) |
|---|---|
| 1 | 207 |
| 2 | 1720 |
| 3 | 1720 |
| 4 | 13366 |
| 5 | 47900 |
| 6 | 13366 |
| 7 | 83720 |
| 8 | 1256641 |
| 9 | 1256641 |
| 10 | 83720 |
| 11 | 496848 |
| 12 | 25243114 |
| 13 | 121990159 |
| 14 | 25243114 |
| 15 | 496848 |
| 16 | 2629706 |
| 17 | 469617426 |
| 18 | 8736632044 |
| 19 | 8736632044 |
| 20 | 469617426 |
| 21 | 2629706 |
| 22 | 13334897 |
| 23 | 7313092616 |
| 24 | 574289759868 |
[207,1720,1720,13366,47900,13366,83720,1256641, 1256641,83720,496848,25243114,121990159,25243114, 496848,2629706,469617426,8736632044,8736632044, 469617426,2629706,13334897,7313092616, 574289759868] |