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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 6 |
| 3 | 8 |
| 4 | 24 |
| 5 | 48 |
| 6 | 106 |
| 7 | 192 |
| 8 | 369 |
| 9 | 624 |
| 10 | 1080 |
| 11 | 1728 |
| 12 | 2787 |
| 13 | 4248 |
| 14 | 6498 |
| 15 | 9528 |
| 16 | 13962 |
| 17 | 19824 |
| 18 | 28066 |
| 19 | 38760 |
| 20 | 53334 |
| 21 | 71936 |
| 22 | 96618 |
| 23 | 127680 |
| 24 | 167983 |
| 25 | 218040 |
| 26 | 281784 |
| 27 | 360024 |
| 28 | 458037 |
| 29 | 577080 |
| 30 | 724098 |
| 31 | 900936 |
| 32 | 1116636 |
| 33 | 1373808 |
| 34 | 1684038 |
[1,0,6,8,24,48,106,192,369,624,1080,1728,2787, 4248,6498,9528,13962,19824,28066,38760,53334, 71936,96618,127680,167983,218040,281784,360024, 458037,577080,724098,900936,1116636,1373808, 1684038] |