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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 9 |
| 3 | 9 |
| 4 | 54 |
| 5 | 41 |
| 6 | 54 |
| 7 | 261 |
| 8 | 486 |
| 9 | 486 |
| 10 | 261 |
| 11 | 1341 |
| 12 | 4287 |
| 13 | 17496 |
| 14 | 4287 |
| 15 | 1341 |
| 16 | 6768 |
| 17 | 41165 |
| 18 | 408726 |
| 19 | 408726 |
| 20 | 41165 |
| 21 | 6768 |
| 22 | 34335 |
| 23 | 385632 |
| 24 | 10789686 |
| 25 | 22778013 |
| 26 | 10789686 |
| 27 | 385632 |
| 28 | 34335 |
| 29 | 173925 |
| 30 | 3638773 |
| 31 | 274834944 |
| 32 | 1474369337 |
| 33 | 1474369337 |
| 34 | 274834944 |
| 35 | 3638773 |
[3,9,9,54,41,54,261,486,486,261,1341,4287,17496, 4287,1341,6768,41165,408726,408726,41165,6768, 34335,385632,10789686,22778013,10789686,385632, 34335,173925,3638773,274834944,1474369337, 1474369337,274834944,3638773] |