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