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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 20 |
| 4 | 9 |
| 5 | 27 |
| 6 | 400 |
| 7 | 27 |
| 8 | 135 |
| 9 | 243 |
| 10 | 8000 |
| 11 | 81 |
| 12 | 675 |
| 13 | 2025 |
| 14 | 2187 |
| 15 | 160000 |
| 16 | 243 |
| 17 | 3375 |
| 18 | 16875 |
| 19 | 30375 |
| 20 | 19683 |
| 21 | 3200000 |
| 22 | 729 |
| 23 | 16875 |
| 24 | 147825 |
| 25 | 421875 |
| 26 | 455625 |
| 27 | 177147 |
| 28 | 64000000 |
| 29 | 2187 |
| 30 | 84375 |
| 31 | 1296675 |
| 32 | 6526575 |
| 33 | 10546875 |
| 34 | 6834375 |
| 35 | 1594323 |
| 36 | 1280000000 |
| 37 | 6561 |
| 38 | 421875 |
[1,3,20,9,27,400,27,135,243,8000,81,675,2025,2187, 160000,243,3375,16875,30375,19683,3200000,729, 16875,147825,421875,455625,177147,64000000,2187, 84375,1296675,6526575,10546875,6834375,1594323, 1280000000,6561,421875] |