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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 9 |
| 2 | 353 |
| 3 | 36799 |
| 4 | 7537817 |
| 5 | 2561794059 |
| 6 | 1303341700269 |
| 7 | 927157598991519 |
| 8 | 878628923948350097 |
| 9 | 1069855675293079408723 |
| 10 | 1627609755057103980327221 |
| 11 | 3025319595854386788906432711 |
| 12 | 6746132863265524117134837248601 |
[2,9,353,36799,7537817,2561794059,1303341700269, 927157598991519,878628923948350097, 1069855675293079408723,1627609755057103980327221, 3025319595854386788906432711, 6746132863265524117134837248601] |