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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 257 |
| 3 | 6562 |
| 4 | 257 |
| 5 | 390626 |
| 6 | 1686434 |
| 7 | 5764802 |
| 8 | 257 |
| 9 | 6562 |
| 10 | 100390882 |
| 11 | 214358882 |
| 12 | 1686434 |
| 13 | 815730722 |
| 14 | 1481554114 |
| 15 | 2563287812 |
| 16 | 257 |
| 17 | 6975757442 |
| 18 | 1686434 |
| 19 | 16983563042 |
| 20 | 100390882 |
| 21 | 37828630724 |
| 22 | 55090232674 |
| 23 | 78310985282 |
| 24 | 1686434 |
| 25 | 390626 |
| 26 | 209642795554 |
| 27 | 6562 |
| 28 | 1481554114 |
| 29 | 500246412962 |
[1,257,6562,257,390626,1686434,5764802,257,6562, 100390882,214358882,1686434,815730722,1481554114, 2563287812,257,6975757442,1686434,16983563042, 100390882,37828630724,55090232674,78310985282, 1686434,390626,209642795554,6562,1481554114, 500246412962] |