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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 278 |
| 3 | 5114 |
| 4 | 96772 |
| 5 | 1829169 |
| 6 | 34521416 |
| 7 | 651568437 |
| 8 | 12297040231 |
| 9 | 232084431547 |
| 10 | 4380156648582 |
| 11 | 82667261274110 |
| 12 | 1560189486600826 |
| 13 | 29445650681573390 |
| 14 | 555731427515570889 |
| 15 | 10488388353407095343 |
| 16 | 197948657733286598661 |
[12,278,5114,96772,1829169,34521416,651568437, 12297040231,232084431547,4380156648582, 82667261274110,1560189486600826,29445650681573390, 555731427515570889,10488388353407095343, 197948657733286598661] |