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| n | a(n) |
|---|---|
| 0 | 16807 |
| 1 | 1048576 |
| 2 | 9765625 |
| 3 | 45435424 |
| 4 | 147008443 |
| 5 | 380204032 |
| 6 | 844596301 |
| 7 | 1680700000 |
| 8 | 3077056399 |
| 9 | 5277319168 |
| 10 | 8587340257 |
| 11 | 13382255776 |
| 12 | 20113571875 |
| 13 | 29316250624 |
| 14 | 41615795893 |
| 15 | 57735339232 |
| 16 | 78502725751 |
| 17 | 104857600000 |
| 18 | 137858491849 |
| 19 | 178689902368 |
| 20 | 228669389707 |
| 21 | 289254654976 |
| 22 | 362050628125 |
[16807,1048576,9765625,45435424,147008443, 380204032,844596301,1680700000,3077056399, 5277319168,8587340257,13382255776,20113571875, 29316250624,41615795893,57735339232,78502725751, 104857600000,137858491849,178689902368, 228669389707,289254654976,362050628125] |