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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 4 |
| 3 | 27 |
| 4 | 625 |
| 5 | 32768 |
| 6 | 4826809 |
| 7 | 1801088541 |
| 8 | 1785793904896 |
| 9 | 4605366583984375 |
| 10 | 31181719929966183601 |
| 11 | 552061438912436417593344 |
| 12 | 25601832525455335435322705761 |
| 13 | 3107689015140868348741078056241817 |
| 14 | 987683253336131809511244100000000000000 |
[1,1,4,27,625,32768,4826809,1801088541, 1785793904896,4605366583984375, 31181719929966183601,552061438912436417593344, 25601832525455335435322705761, 3107689015140868348741078056241817, 987683253336131809511244100000000000000] |