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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 33 |
| 3 | 2017 |
| 4 | 124993 |
| 5 | 7747521 |
| 6 | 480221281 |
| 7 | 29765971873 |
| 8 | 1845010034817 |
| 9 | 114360856186753 |
| 10 | 7088528073543841 |
| 11 | 439374379703531361 |
| 12 | 27234123013545400513 |
| 13 | 1688076252460111300417 |
| 14 | 104633493529513355225313 |
| 15 | 6485588522577367912668961 |
| 16 | 402001854906267297230250241 |
[1,33,2017,124993,7747521,480221281,29765971873, 1845010034817,114360856186753,7088528073543841, 439374379703531361,27234123013545400513, 1688076252460111300417,104633493529513355225313, 6485588522577367912668961, 402001854906267297230250241] |