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