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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | -1 |
| 3 | 0 |
| 4 | 0 |
| 5 | -1 |
| 6 | -1 |
| 7 | 1 |
| 8 | 1 |
| 9 | -1 |
| 10 | 0 |
| 11 | 1 |
| 12 | 0 |
| 13 | -1 |
| 14 | 0 |
| 15 | 2 |
| 16 | 1 |
| 17 | -1 |
| 18 | 0 |
| 19 | 1 |
| 20 | 0 |
| 21 | -2 |
| 22 | 0 |
| 23 | 2 |
| 24 | 0 |
| 25 | -2 |
| 26 | 0 |
| 27 | 1 |
| 28 | -1 |
| 29 | -2 |
| 30 | 0 |
| 31 | 3 |
| 32 | 1 |
| 33 | -3 |
| 34 | 0 |
| 35 | 2 |
| 36 | -1 |
| 37 | -4 |
| 38 | 1 |
| 39 | 4 |
| 40 | -1 |
| 41 | -3 |
| 42 | 1 |
| 43 | 2 |
| 44 | -1 |
| 45 | -4 |
| 46 | 2 |
| 47 | 5 |
| 48 | 0 |
| 49 | -4 |
| 50 | 1 |
| 51 | 4 |
| 52 | -2 |
| 53 | -5 |
| 54 | 3 |
| 55 | 5 |
| 56 | -1 |
| 57 | -5 |
| 58 | 2 |
| 59 | 4 |
| 60 | -2 |
| 61 | -6 |
| 62 | 3 |
| 63 | 8 |
| 64 | -1 |
| 65 | -8 |
| 66 | 3 |
| 67 | 6 |
| 68 | -4 |
| 69 | -9 |
| 70 | 5 |
| 71 | 8 |
| 72 | -3 |
| 73 | -9 |
| 74 | 4 |
| 75 | 7 |
| 76 | -5 |
| 77 | -11 |
| 78 | 7 |
| 79 | 11 |
| 80 | -4 |
| 81 | -12 |
| 82 | 7 |
| 83 | 9 |
| 84 | -7 |
| 85 | -13 |
| 86 | 9 |
| 87 | 12 |
| 88 | -6 |
| 89 | -14 |
| 90 | 9 |
| 91 | 10 |
| 92 | -8 |
| 93 | -16 |
| 94 | 13 |
| 95 | 15 |
| 96 | -8 |
| 97 | -17 |
| 98 | 12 |
[1,0,-1,0,0,-1,-1,1,1,-1,0,1,0,-1,0,2,1,-1,0,1,0, -2,0,2,0,-2,0,1,-1,-2,0,3,1,-3,0,2,-1,-4,1,4,-1, -3,1,2,-1,-4,2,5,0,-4,1,4,-2,-5,3,5,-1,-5,2,4,-2, -6,3,8,-1,-8,3,6,-4,-9,5,8,-3,-9,4,7,-5,-11,7,11, -4,-12,7,9,-7,-13,9,12,-6,-14,9,10,-8,-16,13,15, -8,-17,12] |