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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 9 |
| 3 | 8 |
| 4 | 625 |
| 5 | 7776 |
| 6 | 117649 |
| 7 | 128 |
| 8 | 6561 |
| 9 | 1000000000 |
| 10 | 25937424601 |
| 11 | 362797056 |
| 12 | 23298085122481 |
| 13 | 2541865828329 |
| 14 | 29192926025390625 |
| 15 | 32768 |
| 16 | 48661191875666868481 |
| 17 | 16926659444736 |
| 18 | 104127350297911241532841 |
| 19 | 10000000000000000000 |
| 20 | 278218429446951548637196401 |
[2,9,8,625,7776,117649,128,6561,1000000000, 25937424601,362797056,23298085122481, 2541865828329,29192926025390625,32768, 48661191875666868481,16926659444736, 104127350297911241532841,10000000000000000000, 278218429446951548637196401] |