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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 13 |
| 5 | 1 |
| 6 | 1 |
| 7 | 181 |
| 8 | 181 |
| 9 | 1 |
| 10 | 1 |
| 11 | 2401 |
| 12 | 9361 |
| 13 | 2401 |
| 14 | 1 |
| 15 | 1 |
| 16 | 33601 |
| 17 | 361201 |
| 18 | 361201 |
| 19 | 33601 |
| 20 | 1 |
| 21 | 1 |
| 22 | 514081 |
| 23 | 12852001 |
| 24 | 34776001 |
| 25 | 12852001 |
| 26 | 514081 |
| 27 | 1 |
| 28 | 1 |
| 29 | 8678881 |
| 30 | 454265281 |
| 31 | 2755015201 |
| 32 | 2755015201 |
| 33 | 454265281 |
| 34 | 8678881 |
| 35 | 1 |
| 36 | 1 |
| 37 | 161602561 |
[1,1,1,1,13,1,1,181,181,1,1,2401,9361,2401,1,1, 33601,361201,361201,33601,1,1,514081,12852001, 34776001,12852001,514081,1,1,8678881,454265281, 2755015201,2755015201,454265281,8678881,1,1, 161602561] |