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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 12 |
| 6 | 12 |
| 7 | 72 |
| 8 | 48 |
| 9 | 72 |
| 10 | 456 |
| 11 | 192 |
| 12 | 960 |
| 13 | 3120 |
| 14 | 960 |
| 15 | 10800 |
| 16 | 23760 |
| 17 | 5760 |
| 18 | 10800 |
| 19 | 133920 |
| 20 | 183600 |
| 21 | 34560 |
| 22 | 241920 |
| 23 | 1572480 |
| 24 | 1572480 |
| 25 | 241920 |
| 26 | 4233600 |
| 27 | 18869760 |
| 28 | 14878080 |
| 29 | 1935360 |
| 30 | 4233600 |
| 31 | 84309120 |
| 32 | 233331840 |
| 33 | 141644160 |
| 34 | 15482880 |
[1,2,2,4,12,12,72,48,72,456,192,960,3120,960, 10800,23760,5760,10800,133920,183600,34560,241920, 1572480,1572480,241920,4233600,18869760,14878080, 1935360,4233600,84309120,233331840,141644160, 15482880] |