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