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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 9 |
| 3 | 9 |
| 4 | 81 |
| 5 | 9 |
| 6 | 81 |
| 7 | 9 |
| 8 | 729 |
| 9 | 81 |
| 10 | 81 |
| 11 | 9 |
| 12 | 729 |
| 13 | 9 |
| 14 | 81 |
| 15 | 81 |
| 16 | 6561 |
| 17 | 9 |
| 18 | 729 |
| 19 | 9 |
| 20 | 729 |
| 21 | 81 |
| 22 | 81 |
| 23 | 9 |
| 24 | 6561 |
| 25 | 81 |
| 26 | 81 |
| 27 | 729 |
| 28 | 729 |
| 29 | 9 |
| 30 | 729 |
| 31 | 9 |
| 32 | 59049 |
| 33 | 81 |
| 34 | 81 |
| 35 | 81 |
| 36 | 6561 |
| 37 | 9 |
| 38 | 81 |
| 39 | 81 |
| 40 | 6561 |
| 41 | 9 |
| 42 | 729 |
| 43 | 9 |
| 44 | 729 |
| 45 | 729 |
| 46 | 81 |
| 47 | 9 |
| 48 | 59049 |
| 49 | 81 |
| 50 | 729 |
[1,9,9,81,9,81,9,729,81,81,9,729,9,81,81,6561,9, 729,9,729,81,81,9,6561,81,81,729,729,9,729,9, 59049,81,81,81,6561,9,81,81,6561,9,729,9,729,729, 81,9,59049,81,729] |