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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 6 |
| 3 | 12 |
| 4 | 56 |
| 5 | 30 |
| 6 | 36 |
| 7 | 56 |
| 8 | 960 |
| 9 | 351 |
| 10 | 900 |
| 11 | 132 |
| 12 | 12096 |
| 13 | 182 |
| 14 | 1176 |
| 15 | 1800 |
| 16 | 31744 |
| 17 | 306 |
| 18 | 75816 |
| 19 | 380 |
| 20 | 168000 |
| 21 | 14112 |
| 22 | 4356 |
| 23 | 552 |
| 24 | 1658880 |
| 25 | 3875 |
| 26 | 14196 |
| 27 | 29160 |
| 28 | 21952 |
| 29 | 870 |
| 30 | 810000 |
| 31 | 992 |
| 32 | 2064384 |
| 33 | 17424 |
| 34 | 31212 |
| 35 | 58800 |
| 36 | 917070336 |
| 37 | 1406 |
| 38 | 21660 |
| 39 | 85176 |
| 40 | 23040000 |
| 41 | 1722 |
| 42 | 6223392 |
[1,6,12,56,30,36,56,960,351,900,132,12096,182, 1176,1800,31744,306,75816,380,168000,14112,4356, 552,1658880,3875,14196,29160,21952,870,810000,992, 2064384,17424,31212,58800,917070336,1406,21660, 85176,23040000,1722,6223392] |