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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 389 |
| 3 | 6354 |
| 4 | 242107 |
| 5 | 8668148 |
| 6 | 330958005 |
| 7 | 12889348273 |
| 8 | 504002310677 |
| 9 | 19818564264619 |
| 10 | 780113461179658 |
| 11 | 30737074057266508 |
| 12 | 1211484665110417898 |
| 13 | 47758036562035353108 |
| 14 | 1882835437588019698995 |
| 15 | 74232424334733785207883 |
[1,389,6354,242107,8668148,330958005,12889348273, 504002310677,19818564264619,780113461179658, 30737074057266508,1211484665110417898, 47758036562035353108,1882835437588019698995, 74232424334733785207883] |