| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 6 |
| 5 | 1 |
| 6 | 1 |
| 7 | 24 |
| 8 | 24 |
| 9 | 1 |
| 10 | 1 |
| 11 | 60 |
| 12 | 120 |
| 13 | 60 |
| 14 | 1 |
| 15 | 1 |
| 16 | 120 |
| 17 | 360 |
| 18 | 360 |
| 19 | 120 |
| 20 | 1 |
| 21 | 1 |
| 22 | 210 |
| 23 | 840 |
| 24 | 1260 |
| 25 | 840 |
| 26 | 210 |
| 27 | 1 |
| 28 | 1 |
| 29 | 336 |
| 30 | 1680 |
| 31 | 3360 |
| 32 | 3360 |
| 33 | 1680 |
| 34 | 336 |
| 35 | 1 |
| 36 | 1 |
| 37 | 504 |
| 38 | 3024 |
| 39 | 7560 |
| 40 | 10080 |
| 41 | 7560 |
| 42 | 3024 |
| 43 | 504 |
| 44 | 1 |
| 45 | 1 |
| 46 | 720 |
| 47 | 5040 |
| 48 | 15120 |
| 49 | 25200 |
| 50 | 25200 |
| 51 | 15120 |
| 52 | 5040 |
| 53 | 720 |
| 54 | 1 |
| 55 | 1 |
| 56 | 990 |
| 57 | 7920 |
| 58 | 27720 |
| 59 | 55440 |
| 60 | 69300 |
| 61 | 55440 |
| 62 | 27720 |
| 63 | 7920 |
| 64 | 990 |
| 65 | 1 |
[1,1,1,1,6,1,1,24,24,1,1,60,120,60,1,1,120,360, 360,120,1,1,210,840,1260,840,210,1,1,336,1680, 3360,3360,1680,336,1,1,504,3024,7560,10080,7560, 3024,504,1,1,720,5040,15120,25200,25200,15120, 5040,720,1,1,990,7920,27720,55440,69300,55440, 27720,7920,990,1] |