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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 9 |
| 3 | 9 |
| 4 | 25 |
| 5 | 81 |
| 6 | 25 |
| 7 | 69 |
| 8 | 625 |
| 9 | 625 |
| 10 | 69 |
| 11 | 190 |
| 12 | 4761 |
| 13 | 12468 |
| 14 | 4761 |
| 15 | 190 |
| 16 | 523 |
| 17 | 36100 |
| 18 | 244134 |
| 19 | 244134 |
| 20 | 36100 |
| 21 | 523 |
| 22 | 1440 |
| 23 | 273529 |
| 24 | 4752484 |
| 25 | 12218660 |
| 26 | 4752484 |
| 27 | 273529 |
| 28 | 1440 |
| 29 | 3965 |
| 30 | 2073600 |
| 31 | 92438519 |
| 32 | 607211313 |
| 33 | 607211313 |
| 34 | 92438519 |
| 35 | 2073600 |
| 36 | 3965 |
| 37 | 10918 |
[3,9,9,25,81,25,69,625,625,69,190,4761,12468,4761, 190,523,36100,244134,244134,36100,523,1440,273529, 4752484,12218660,4752484,273529,1440,3965,2073600, 92438519,607211313,607211313,92438519,2073600, 3965,10918] |