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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 1 |
| 5 | 4 |
| 6 | 4 |
| 7 | 12 |
| 8 | 6 |
| 9 | 3 |
| 10 | 12 |
| 11 | 60 |
| 12 | 15 |
| 13 | 60 |
| 14 | 60 |
| 15 | 120 |
| 16 | 30 |
| 17 | 240 |
| 18 | 80 |
| 19 | 720 |
| 20 | 720 |
| 21 | 720 |
| 22 | 720 |
| 23 | 7920 |
| 24 | 7920 |
| 25 | 1584 |
| 26 | 1584 |
| 27 | 1584 |
| 28 | 1584 |
| 29 | 11088 |
| 30 | 11088 |
| 31 | 55440 |
| 32 | 13860 |
| 33 | 1386 |
| 34 | 11088 |
| 35 | 11088 |
| 36 | 11088 |
| 37 | 11088 |
| 38 | 11088 |
| 39 | 11088 |
| 40 | 5544 |
| 41 | 6930 |
| 42 | 13860 |
| 43 | 13860 |
| 44 | 3465 |
| 45 | 27720 |
| 46 | 27720 |
| 47 | 637560 |
| 48 | 1275120 |
| 49 | 182160 |
[1,1,2,1,4,4,12,6,3,12,60,15,60,60,120,30,240,80, 720,720,720,720,7920,7920,1584,1584,1584,1584, 11088,11088,55440,13860,1386,11088,11088,11088, 11088,11088,11088,5544,6930,13860,13860,3465, 27720,27720,637560,1275120,182160] |