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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 3 |
| 7 | 4 |
| 8 | 12 |
| 9 | 12 |
| 10 | 4 |
| 11 | 5 |
| 12 | 48 |
| 13 | 144 |
| 14 | 48 |
| 15 | 5 |
| 16 | 6 |
| 17 | 240 |
| 18 | 6912 |
| 19 | 6912 |
| 20 | 240 |
| 21 | 6 |
| 22 | 7 |
| 23 | 1440 |
| 24 | 1658880 |
| 25 | 47775744 |
| 26 | 1658880 |
| 27 | 1440 |
| 28 | 7 |
| 29 | 8 |
| 30 | 10080 |
| 31 | 2388787200 |
| 32 | 79254226206720 |
| 33 | 79254226206720 |
| 34 | 2388787200 |
| 35 | 10080 |
| 36 | 8 |
| 37 | 9 |
| 38 | 80640 |
| 39 | 24078974976000 |
[1,2,2,3,4,3,4,12,12,4,5,48,144,48,5,6,240,6912, 6912,240,6,7,1440,1658880,47775744,1658880,1440,7, 8,10080,2388787200,79254226206720,79254226206720, 2388787200,10080,8,9,80640,24078974976000] |