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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 9 |
| 3 | 9 |
| 4 | 45 |
| 5 | 9 |
| 6 | 81 |
| 7 | 9 |
| 8 | 165 |
| 9 | 45 |
| 10 | 81 |
| 11 | 9 |
| 12 | 405 |
| 13 | 9 |
| 14 | 81 |
| 15 | 81 |
| 16 | 495 |
| 17 | 9 |
| 18 | 405 |
| 19 | 9 |
| 20 | 405 |
| 21 | 81 |
| 22 | 81 |
| 23 | 9 |
| 24 | 1485 |
| 25 | 45 |
| 26 | 81 |
| 27 | 165 |
| 28 | 405 |
| 29 | 9 |
| 30 | 729 |
| 31 | 9 |
| 32 | 1287 |
| 33 | 81 |
| 34 | 81 |
| 35 | 81 |
| 36 | 2025 |
| 37 | 9 |
| 38 | 81 |
| 39 | 81 |
| 40 | 1485 |
| 41 | 9 |
| 42 | 729 |
| 43 | 9 |
| 44 | 405 |
| 45 | 405 |
| 46 | 81 |
| 47 | 9 |
| 48 | 4455 |
| 49 | 45 |
| 50 | 405 |
| 51 | 81 |
| 52 | 405 |
| 53 | 9 |
| 54 | 1485 |
| 55 | 81 |
| 56 | 1485 |
| 57 | 81 |
| 58 | 81 |
| 59 | 9 |
| 60 | 3645 |
| 61 | 9 |
| 62 | 81 |
| 63 | 405 |
| 64 | 3003 |
| 65 | 81 |
[1,9,9,45,9,81,9,165,45,81,9,405,9,81,81,495,9, 405,9,405,81,81,9,1485,45,81,165,405,9,729,9,1287, 81,81,81,2025,9,81,81,1485,9,729,9,405,405,81,9, 4455,45,405,81,405,9,1485,81,1485,81,81,9,3645,9, 81,405,3003,81] |