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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 793 |
| 3 | 21792 |
| 4 | 486305 |
| 5 | 11576060 |
| 6 | 281861630 |
| 7 | 6789384478 |
| 8 | 163627792463 |
| 9 | 3947880819311 |
| 10 | 95222764356974 |
| 11 | 2296642392180663 |
| 12 | 55395444949772831 |
| 13 | 1336142152742181566 |
| 14 | 32227627283874239209 |
| 15 | 777329869069676859951 |
[5,793,21792,486305,11576060,281861630,6789384478, 163627792463,3947880819311,95222764356974, 2296642392180663,55395444949772831, 1336142152742181566,32227627283874239209, 777329869069676859951] |