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| n | a(n) |
|---|---|
| 1 | 1038 |
| 2 | 5632 |
| 3 | 7080 |
| 4 | 13152 |
| 5 | 107040 |
| 6 | 309144 |
| 7 | 893120 |
| 8 | 19032128 |
| 9 | 165273152 |
| 10 | 765683904 |
| 11 | 31543581824 |
| 12 | 1017632821376 |
| 13 | 5776714371584 |
| 14 | 549951279116416 |
| 15 | 49897575625330816 |
| 16 | 312701410177607424 |
| 17 | 75341988071758426368 |
[1038,5632,7080,13152,107040,309144,893120, 19032128,165273152,765683904,31543581824, 1017632821376,5776714371584,549951279116416, 49897575625330816,312701410177607424, 75341988071758426368] |