| n | a(n) |
|---|---|
| 2 | 2 |
| 3 | 3 |
| 4 | 6 |
| 5 | 4 |
| 6 | 36 |
| 7 | 24 |
| 8 | 5 |
| 9 | 200 |
| 10 | 300 |
| 11 | 120 |
| 12 | 6 |
| 13 | 1170 |
| 14 | 3360 |
| 15 | 2520 |
| 16 | 720 |
| 17 | 7 |
| 18 | 7392 |
| 19 | 38850 |
| 20 | 43680 |
| 21 | 22680 |
| 22 | 5040 |
| 23 | 8 |
| 24 | 50568 |
| 25 | 475776 |
| 26 | 757680 |
| 27 | 551040 |
| 28 | 221760 |
| 29 | 40320 |
| 30 | 9 |
| 31 | 372528 |
| 32 | 6231960 |
| 33 | 13747104 |
| 34 | 12836880 |
| 35 | 7136640 |
| 36 | 2358720 |
| 37 | 362880 |
| 38 | 10 |
| 39 | 2936070 |
| 40 | 87530400 |
| 41 | 264181680 |
[2,3,6,4,36,24,5,200,300,120,6,1170,3360,2520,720, 7,7392,38850,43680,22680,5040,8,50568,475776, 757680,551040,221760,40320,9,372528,6231960, 13747104,12836880,7136640,2358720,362880,10, 2936070,87530400,264181680] |