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| n | a(n) |
|---|---|
| 1 | 81 |
| 2 | 452 |
| 3 | 452 |
| 4 | 1970 |
| 5 | 7313 |
| 6 | 1970 |
| 7 | 8128 |
| 8 | 73133 |
| 9 | 73133 |
| 10 | 8128 |
| 11 | 33386 |
| 12 | 656053 |
| 13 | 1782191 |
| 14 | 656053 |
| 15 | 33386 |
| 16 | 139390 |
| 17 | 5862927 |
| 18 | 35625711 |
| 19 | 35625711 |
| 20 | 5862927 |
| 21 | 139390 |
| 22 | 588254 |
| 23 | 53835891 |
| 24 | 600064928 |
| 25 | 1827047303 |
| 26 | 600064928 |
| 27 | 53835891 |
| 28 | 588254 |
| 29 | 2496440 |
[81,452,452,1970,7313,1970,8128,73133,73133,8128, 33386,656053,1782191,656053,33386,139390,5862927, 35625711,35625711,5862927,139390,588254,53835891, 600064928,1827047303,600064928,53835891,588254, 2496440] |