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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 8 |
| 6 | 981 |
| 7 | 114462 |
| 8 | 13082645 |
| 9 | 1471900839 |
| 10 | 1635537203 |
| 11 | 1799173568 |
[2,3,5,7,8,981,114462,13082645,1471900839, 1635537203,1799173568] |