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