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| n | a(n) |
|---|---|
| 1 | 10 |
| 2 | 17 |
| 3 | 556 |
| 4 | 1771 |
| 5 | 4695 |
| 6 | 38537 |
| 7 | 56969 |
| 8 | 345797 |
| 9 | 141419115 |
| 10 | 1788191728 |
[10,17,556,1771,4695,38537,56969,345797,141419115, 1788191728] |