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