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