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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 35 |
| 2 | 431 |
| 3 | 5183 |
| 4 | 62207 |
| 5 | 746495 |
| 6 | 8957951 |
| 7 | 107495423 |
| 8 | 1289945087 |
| 9 | 15479341055 |
| 10 | 185752092671 |
| 11 | 2229025112063 |
| 12 | 26748301344767 |
| 13 | 320979616137215 |
| 14 | 3851755393646591 |
| 15 | 46221064723759103 |
| 16 | 554652776685109247 |
| 17 | 6655833320221310975 |
[2,35,431,5183,62207,746495,8957951,107495423, 1289945087,15479341055,185752092671,2229025112063, 26748301344767,320979616137215,3851755393646591, 46221064723759103,554652776685109247, 6655833320221310975] |