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