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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 3 |
| 5 | 2 |
| 6 | 3 |
| 7 | 4 |
| 8 | 6 |
| 9 | 6 |
| 10 | 4 |
| 11 | 5 |
| 12 | 12 |
| 13 | 6 |
| 14 | 12 |
| 15 | 5 |
| 16 | 6 |
| 17 | 60 |
| 18 | 12 |
| 19 | 12 |
| 20 | 60 |
| 21 | 6 |
| 22 | 7 |
| 23 | 60 |
| 24 | 60 |
| 25 | 12 |
| 26 | 60 |
| 27 | 60 |
| 28 | 7 |
| 29 | 8 |
| 30 | 420 |
| 31 | 60 |
| 32 | 60 |
| 33 | 60 |
| 34 | 60 |
| 35 | 420 |
| 36 | 8 |
| 37 | 9 |
| 38 | 840 |
| 39 | 420 |
| 40 | 60 |
| 41 | 60 |
| 42 | 60 |
| 43 | 420 |
| 44 | 840 |
| 45 | 9 |
| 46 | 10 |
| 47 | 2520 |
| 48 | 840 |
| 49 | 420 |
| 50 | 60 |
| 51 | 60 |
| 52 | 420 |
| 53 | 840 |
| 54 | 2520 |
| 55 | 10 |
| 56 | 11 |
| 57 | 2520 |
| 58 | 2520 |
| 59 | 840 |
| 60 | 420 |
| 61 | 60 |
| 62 | 420 |
| 63 | 840 |
| 64 | 2520 |
| 65 | 2520 |
| 66 | 11 |
| 67 | 12 |
[1,2,2,3,2,3,4,6,6,4,5,12,6,12,5,6,60,12,12,60,6, 7,60,60,12,60,60,7,8,420,60,60,60,60,420,8,9,840, 420,60,60,60,420,840,9,10,2520,840,420,60,60,420, 840,2520,10,11,2520,2520,840,420,60,420,840,2520, 2520,11,12] |