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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 1 |
| 5 | 3 |
| 6 | 6 |
| 7 | 1 |
| 8 | 10 |
| 9 | 12 |
| 10 | 24 |
| 11 | 1 |
| 12 | 15 |
| 13 | 50 |
| 14 | 60 |
| 15 | 120 |
| 16 | 1 |
| 17 | 41 |
| 18 | 180 |
| 19 | 300 |
| 20 | 360 |
| 21 | 720 |
| 22 | 1 |
| 23 | 63 |
| 24 | 497 |
| 25 | 1260 |
| 26 | 2100 |
| 27 | 2520 |
| 28 | 5040 |
| 29 | 1 |
| 30 | 162 |
| 31 | 1484 |
| 32 | 6496 |
| 33 | 10080 |
| 34 | 16800 |
| 35 | 20160 |
| 36 | 40320 |
| 37 | 1 |
| 38 | 255 |
| 39 | 5154 |
| 40 | 20916 |
| 41 | 58464 |
| 42 | 90720 |
| 43 | 151200 |
| 44 | 181440 |
| 45 | 362880 |
| 46 | 1 |
| 47 | 637 |
| 48 | 13680 |
| 49 | 95640 |
| 50 | 322560 |
| 51 | 584640 |
| 52 | 907200 |
| 53 | 1512000 |
| 54 | 1814400 |
| 55 | 3628800 |
[1,1,2,1,3,6,1,10,12,24,1,15,50,60,120,1,41,180, 300,360,720,1,63,497,1260,2100,2520,5040,1,162, 1484,6496,10080,16800,20160,40320,1,255,5154, 20916,58464,90720,151200,181440,362880,1,637, 13680,95640,322560,584640,907200,1512000,1814400, 3628800] |