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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 9 |
| 3 | 6 |
| 4 | 45 |
| 5 | 27 |
| 6 | 10 |
| 7 | 246 |
| 8 | 180 |
| 9 | 54 |
| 10 | 15 |
| 11 | 1485 |
| 12 | 1143 |
| 13 | 405 |
| 14 | 90 |
| 15 | 21 |
| 16 | 9432 |
| 17 | 7704 |
| 18 | 2856 |
| 19 | 720 |
| 20 | 135 |
| 21 | 28 |
| 22 | 62625 |
| 23 | 52731 |
| 24 | 20682 |
| 25 | 5385 |
| 26 | 1125 |
| 27 | 189 |
| 28 | 36 |
| 29 | 428319 |
| 30 | 369969 |
| 31 | 150282 |
| 32 | 40914 |
| 33 | 8730 |
| 34 | 1620 |
| 35 | 252 |
| 36 | 45 |
| 37 | 3000393 |
| 38 | 2638332 |
| 39 | 1104702 |
| 40 | 309510 |
| 41 | 68400 |
| 42 | 12891 |
| 43 | 2205 |
| 44 | 324 |
| 45 | 55 |
[3,9,6,45,27,10,246,180,54,15,1485,1143,405,90,21, 9432,7704,2856,720,135,28,62625,52731,20682,5385, 1125,189,36,428319,369969,150282,40914,8730,1620, 252,45,3000393,2638332,1104702,309510,68400,12891, 2205,324,55] |