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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 3 |
| 5 | 5 |
| 6 | 3 |
| 7 | 6 |
| 8 | 5 |
| 9 | 6 |
| 10 | 5 |
| 11 | 15 |
| 12 | 5 |
| 13 | 9 |
| 14 | 6 |
| 15 | 10 |
| 16 | 10 |
| 17 | 20 |
| 18 | 6 |
| 19 | 21 |
| 20 | 10 |
| 21 | 9 |
| 22 | 15 |
| 23 | 36 |
| 24 | 10 |
| 25 | 25 |
| 26 | 9 |
| 27 | 21 |
| 28 | 9 |
| 29 | 41 |
| 30 | 10 |
| 31 | 30 |
| 32 | 20 |
| 33 | 25 |
| 34 | 20 |
| 35 | 18 |
| 36 | 9 |
| 37 | 33 |
| 38 | 21 |
| 39 | 18 |
| 40 | 20 |
| 41 | 50 |
| 42 | 9 |
| 43 | 51 |
| 44 | 25 |
| 45 | 18 |
| 46 | 36 |
| 47 | 72 |
| 48 | 20 |
| 49 | 51 |
| 50 | 25 |
| 51 | 40 |
| 52 | 18 |
| 53 | 65 |
| 54 | 21 |
| 55 | 50 |
| 56 | 18 |
| 57 | 33 |
| 58 | 41 |
| 59 | 87 |
| 60 | 20 |
| 61 | 45 |
| 62 | 30 |
| 63 | 33 |
| 64 | 40 |
| 65 | 36 |
| 66 | 25 |
| 67 | 75 |
| 68 | 40 |
| 69 | 61 |
| 70 | 18 |
| 71 | 120 |
| 72 | 18 |
| 73 | 66 |
| 74 | 33 |
| 75 | 50 |
| 76 | 33 |
[1,1,3,3,5,3,6,5,6,5,15,5,9,6,10,10,20,6,21,10,9, 15,36,10,25,9,21,9,41,10,30,20,25,20,18,9,33,21, 18,20,50,9,51,25,18,36,72,20,51,25,40,18,65,21,50, 18,33,41,87,20,45,30,33,40,36,25,75,40,61,18,120, 18,66,33,50,33] |