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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 2 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 3 |
| 9 | 2 |
| 10 | 5 |
| 11 | 11 |
| 12 | 12 |
| 13 | 5 |
| 14 | 6 |
| 15 | 15 |
| 16 | 16 |
| 17 | 7 |
| 18 | 18 |
| 19 | 6 |
| 20 | 20 |
| 21 | 7 |
| 22 | 3 |
| 23 | 2 |
| 24 | 5 |
| 25 | 11 |
| 26 | 12 |
| 27 | 5 |
| 28 | 11 |
| 29 | 29 |
| 30 | 30 |
| 31 | 12 |
| 32 | 32 |
| 33 | 11 |
| 34 | 34 |
| 35 | 12 |
| 36 | 5 |
| 37 | 6 |
| 38 | 15 |
| 39 | 39 |
| 40 | 40 |
| 41 | 15 |
| 42 | 16 |
| 43 | 43 |
| 44 | 16 |
| 45 | 7 |
| 46 | 18 |
| 47 | 47 |
| 48 | 48 |
| 49 | 49 |
| 50 | 18 |
| 51 | 6 |
| 52 | 15 |
| 53 | 53 |
| 54 | 20 |
| 55 | 55 |
| 56 | 16 |
| 57 | 57 |
| 58 | 7 |
| 59 | 18 |
| 60 | 6 |
| 61 | 20 |
| 62 | 20 |
| 63 | 7 |
| 64 | 3 |
| 65 | 2 |
| 66 | 5 |
| 67 | 11 |
| 68 | 12 |
| 69 | 5 |
| 70 | 11 |
| 71 | 29 |
| 72 | 30 |
| 73 | 12 |
| 74 | 32 |
| 75 | 11 |
| 76 | 34 |
| 77 | 12 |
| 78 | 5 |
| 79 | 11 |
| 80 | 29 |
[0,1,2,3,2,5,6,7,3,2,5,11,12,5,6,15,16,7,18,6,20, 7,3,2,5,11,12,5,11,29,30,12,32,11,34,12,5,6,15,39, 40,15,16,43,16,7,18,47,48,49,18,6,15,53,20,55,16, 57,7,18,6,20,20,7,3,2,5,11,12,5,11,29,30,12,32,11, 34,12,5,11,29] |