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| n | a(n) |
|---|---|
| 1 | 3912 |
| 2 | 86744 |
| 3 | 1995752 |
| 4 | 47572464 |
| 5 | 1138541280 |
| 6 | 27425792944 |
| 7 | 660346502176 |
| 8 | 15926642688032 |
| 9 | 383927816903616 |
| 10 | 9260294185296568 |
| 11 | 223295813816665920 |
| 12 | 5385580739872287984 |
| 13 | 129876262463016021256 |
| 14 | 3132320639165421379936 |
[3912,86744,1995752,47572464,1138541280, 27425792944,660346502176,15926642688032, 383927816903616,9260294185296568, 223295813816665920,5385580739872287984, 129876262463016021256,3132320639165421379936] |