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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 12 |
| 3 | 1 |
| 4 | 40 |
| 5 | 80 |
| 6 | 1 |
| 7 | 84 |
| 8 | 560 |
| 9 | 448 |
| 10 | 1 |
| 11 | 144 |
| 12 | 2016 |
| 13 | 5376 |
| 14 | 2304 |
| 15 | 1 |
| 16 | 220 |
| 17 | 5280 |
| 18 | 29568 |
| 19 | 42240 |
| 20 | 11264 |
| 21 | 1 |
| 22 | 312 |
| 23 | 11440 |
| 24 | 109824 |
| 25 | 329472 |
| 26 | 292864 |
| 27 | 53248 |
| 28 | 1 |
| 29 | 420 |
| 30 | 21840 |
| 31 | 320320 |
| 32 | 1647360 |
| 33 | 3075072 |
| 34 | 1863680 |
| 35 | 245760 |
[1,1,12,1,40,80,1,84,560,448,1,144,2016,5376,2304, 1,220,5280,29568,42240,11264,1,312,11440,109824, 329472,292864,53248,1,420,21840,320320,1647360, 3075072,1863680,245760] |