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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 4 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 4 |
| 11 | 11 |
| 12 | 8 |
| 13 | 13 |
| 14 | 4 |
| 15 | 9 |
| 16 | 16 |
| 17 | 17 |
| 18 | 12 |
| 19 | 19 |
| 20 | 8 |
| 21 | 9 |
| 22 | 4 |
| 23 | 23 |
| 24 | 16 |
| 25 | 25 |
| 26 | 4 |
| 27 | 27 |
| 28 | 8 |
| 29 | 29 |
| 30 | 12 |
| 31 | 31 |
| 32 | 32 |
| 33 | 9 |
| 34 | 4 |
| 35 | 25 |
| 36 | 24 |
| 37 | 37 |
| 38 | 4 |
| 39 | 9 |
| 40 | 16 |
| 41 | 41 |
| 42 | 12 |
| 43 | 43 |
| 44 | 8 |
| 45 | 27 |
| 46 | 4 |
| 47 | 47 |
| 48 | 32 |
| 49 | 49 |
| 50 | 20 |
| 51 | 9 |
| 52 | 8 |
| 53 | 53 |
| 54 | 36 |
| 55 | 25 |
| 56 | 16 |
| 57 | 9 |
| 58 | 4 |
| 59 | 59 |
| 60 | 24 |
| 61 | 61 |
| 62 | 4 |
| 63 | 27 |
| 64 | 64 |
| 65 | 25 |
| 66 | 12 |
| 67 | 67 |
| 68 | 8 |
| 69 | 9 |
| 70 | 20 |
| 71 | 71 |
| 72 | 48 |
| 73 | 73 |
| 74 | 4 |
| 75 | 45 |
| 76 | 8 |
| 77 | 49 |
| 78 | 12 |
| 79 | 79 |
| 80 | 32 |
| 81 | 81 |
[1,2,3,4,5,4,7,8,9,4,11,8,13,4,9,16,17,12,19,8,9, 4,23,16,25,4,27,8,29,12,31,32,9,4,25,24,37,4,9,16, 41,12,43,8,27,4,47,32,49,20,9,8,53,36,25,16,9,4, 59,24,61,4,27,64,25,12,67,8,9,20,71,48,73,4,45,8, 49,12,79,32,81] |