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