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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 7 |
| 2 | 56 |
| 3 | 189 |
| 4 | 448 |
| 5 | 875 |
| 6 | 1512 |
| 7 | 2401 |
| 8 | 3584 |
| 9 | 5103 |
| 10 | 7000 |
| 11 | 9317 |
| 12 | 12096 |
| 13 | 15379 |
| 14 | 19208 |
| 15 | 23625 |
| 16 | 28672 |
| 17 | 34391 |
| 18 | 40824 |
| 19 | 48013 |
| 20 | 56000 |
| 21 | 64827 |
| 22 | 74536 |
| 23 | 85169 |
| 24 | 96768 |
| 25 | 109375 |
| 26 | 123032 |
| 27 | 137781 |
| 28 | 153664 |
| 29 | 170723 |
| 30 | 189000 |
| 31 | 208537 |
| 32 | 229376 |
| 33 | 251559 |
| 34 | 275128 |
| 35 | 300125 |
| 36 | 326592 |
| 37 | 354571 |
| 38 | 384104 |
[0,7,56,189,448,875,1512,2401,3584,5103,7000,9317, 12096,15379,19208,23625,28672,34391,40824,48013, 56000,64827,74536,85169,96768,109375,123032, 137781,153664,170723,189000,208537,229376,251559, 275128,300125,326592,354571,384104] |