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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 3 |
| 3 | 9 |
| 4 | 60 |
| 5 | 9 |
| 6 | 27 |
| 7 | 753 |
| 8 | 753 |
| 9 | 27 |
| 10 | 81 |
| 11 | 8178 |
| 12 | 25602 |
| 13 | 8178 |
| 14 | 81 |
| 15 | 243 |
| 16 | 84291 |
| 17 | 631506 |
| 18 | 631506 |
| 19 | 84291 |
| 20 | 243 |
| 21 | 729 |
| 22 | 852144 |
| 23 | 13348623 |
| 24 | 30312288 |
| 25 | 13348623 |
| 26 | 852144 |
| 27 | 729 |
| 28 | 2187 |
| 29 | 8554245 |
| 30 | 259308063 |
| 31 | 1141302225 |
| 32 | 1141302225 |
| 33 | 259308063 |
| 34 | 8554245 |
| 35 | 2187 |
[1,3,3,9,60,9,27,753,753,27,81,8178,25602,8178,81, 243,84291,631506,631506,84291,243,729,852144, 13348623,30312288,13348623,852144,729,2187, 8554245,259308063,1141302225,1141302225,259308063, 8554245,2187] |