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| n | a(n) |
|---|---|
| 1 | -1 |
| 2 | 2 |
| 3 | 2 |
| 4 | -1 |
| 5 | 1 |
| 6 | -2 |
| 7 | -2 |
| 8 | 4 |
| 9 | 1 |
| 10 | 4 |
| 11 | -2 |
| 12 | -2 |
| 13 | -2 |
| 14 | -2 |
| 15 | 4 |
| 16 | 1 |
| 17 | 4 |
| 18 | -2 |
| 19 | -2 |
| 20 | 1 |
| 21 | -1 |
| 22 | 2 |
| 23 | 2 |
| 24 | -4 |
| 25 | -1 |
| 26 | -4 |
| 27 | 2 |
| 28 | 2 |
| 29 | 2 |
| 30 | 2 |
| 31 | -4 |
| 32 | -4 |
| 33 | -1 |
| 34 | -4 |
| 35 | -4 |
| 36 | 8 |
| 37 | 8 |
| 38 | 2 |
| 39 | 2 |
| 40 | 8 |
| 41 | 8 |
| 42 | -4 |
| 43 | -4 |
| 44 | -4 |
| 45 | -1 |
| 46 | -4 |
| 47 | -4 |
| 48 | -4 |
| 49 | 2 |
| 50 | 2 |
| 51 | 2 |
| 52 | 2 |
| 53 | 2 |
| 54 | 2 |
| 55 | 2 |
| 56 | 2 |
| 57 | -4 |
| 58 | -4 |
| 59 | -4 |
| 60 | -1 |
| 61 | -4 |
| 62 | -4 |
| 63 | -4 |
| 64 | -4 |
| 65 | 8 |
| 66 | 8 |
| 67 | 2 |
| 68 | 2 |
| 69 | 8 |
| 70 | 8 |
| 71 | -4 |
| 72 | -4 |
| 73 | -1 |
| 74 | -4 |
| 75 | -4 |
| 76 | 2 |
| 77 | 2 |
| 78 | 2 |
| 79 | 2 |
| 80 | -4 |
| 81 | -1 |
| 82 | -4 |
| 83 | 2 |
| 84 | 2 |
[-1,2,2,-1,1,-2,-2,4,1,4,-2,-2,-2,-2,4,1,4,-2,-2, 1,-1,2,2,-4,-1,-4,2,2,2,2,-4,-4,-1,-4,-4,8,8,2,2, 8,8,-4,-4,-4,-1,-4,-4,-4,2,2,2,2,2,2,2,2,-4,-4,-4, -1,-4,-4,-4,-4,8,8,2,2,8,8,-4,-4,-1,-4,-4,2,2,2,2, -4,-1,-4,2,2] |