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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 15 |
| 5 | 1 |
| 6 | 1 |
| 7 | 193 |
| 8 | 193 |
| 9 | 1 |
| 10 | 1 |
| 11 | 2473 |
| 12 | 9481 |
| 13 | 2473 |
| 14 | 1 |
| 15 | 1 |
| 16 | 34081 |
| 17 | 362281 |
| 18 | 362281 |
| 19 | 34081 |
| 20 | 1 |
| 21 | 1 |
| 22 | 517681 |
| 23 | 12862081 |
| 24 | 34789681 |
| 25 | 12862081 |
| 26 | 517681 |
| 27 | 1 |
| 28 | 1 |
| 29 | 8709121 |
| 30 | 454366081 |
| 31 | 2755186561 |
| 32 | 2755186561 |
| 33 | 454366081 |
| 34 | 8709121 |
| 35 | 1 |
| 36 | 1 |
| 37 | 161884801 |
[1,1,1,1,15,1,1,193,193,1,1,2473,9481,2473,1,1, 34081,362281,362281,34081,1,1,517681,12862081, 34789681,12862081,517681,1,1,8709121,454366081, 2755186561,2755186561,454366081,8709121,1,1, 161884801] |