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| n | a(n) |
|---|---|
| 2 | 2 |
| 3 | 3 |
| 4 | 6 |
| 5 | 4 |
| 6 | 24 |
| 7 | 24 |
| 8 | 5 |
| 9 | 70 |
| 10 | 180 |
| 11 | 120 |
| 12 | 6 |
| 13 | 180 |
| 14 | 900 |
| 15 | 1440 |
| 16 | 720 |
| 17 | 7 |
| 18 | 434 |
| 19 | 3780 |
| 20 | 10920 |
| 21 | 12600 |
| 22 | 5040 |
| 23 | 8 |
| 24 | 1008 |
| 25 | 14448 |
| 26 | 67200 |
| 27 | 134400 |
| 28 | 120960 |
| 29 | 40320 |
| 30 | 9 |
| 31 | 2286 |
| 32 | 52164 |
| 33 | 367416 |
| 34 | 1134000 |
| 35 | 1723680 |
| 36 | 1270080 |
| 37 | 362880 |
| 38 | 10 |
| 39 | 5100 |
| 40 | 181500 |
| 41 | 1864800 |
| 42 | 8341200 |
| 43 | 19051200 |
| 44 | 23284800 |
| 45 | 14515200 |
| 46 | 3628800 |
[2,3,6,4,24,24,5,70,180,120,6,180,900,1440,720,7, 434,3780,10920,12600,5040,8,1008,14448,67200, 134400,120960,40320,9,2286,52164,367416,1134000, 1723680,1270080,362880,10,5100,181500,1864800, 8341200,19051200,23284800,14515200,3628800] |