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| n | a(n) |
|---|---|
| 0 | 19683 |
| 1 | 387420489 |
| 2 | 38443359375 |
| 3 | 794280046581 |
| 4 | 7625597484987 |
| 5 | 46411484401953 |
| 6 | 208728361158759 |
| 7 | 756680642578125 |
| 8 | 2334165173090451 |
| 9 | 6351461955384057 |
| 10 | 15633814156853823 |
| 11 | 35452087835576229 |
| 12 | 75084686279296875 |
| 13 | 150094635296999121 |
| 14 | 285544154243029527 |
| 15 | 520411082988487293 |
[19683,387420489,38443359375,794280046581, 7625597484987,46411484401953,208728361158759, 756680642578125,2334165173090451,6351461955384057, 15633814156853823,35452087835576229, 75084686279296875,150094635296999121, 285544154243029527,520411082988487293] |