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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | -1 |
| 2 | 1 |
| 3 | 1 |
| 4 | -2 |
| 5 | 1 |
| 6 | 0 |
| 7 | 2 |
| 8 | -3 |
| 9 | 1 |
| 10 | 0 |
| 11 | -1 |
| 12 | 4 |
| 13 | -4 |
| 14 | 1 |
| 15 | 0 |
| 16 | 0 |
| 17 | -3 |
| 18 | 7 |
| 19 | -5 |
| 20 | 1 |
| 21 | 0 |
| 22 | 0 |
| 23 | 1 |
| 24 | -7 |
| 25 | 11 |
| 26 | -6 |
| 27 | 1 |
| 28 | 0 |
| 29 | 0 |
| 30 | 0 |
| 31 | 4 |
| 32 | -14 |
| 33 | 16 |
| 34 | -7 |
| 35 | 1 |
| 36 | 0 |
| 37 | 0 |
| 38 | 0 |
| 39 | -1 |
| 40 | 11 |
| 41 | -25 |
| 42 | 22 |
| 43 | -8 |
| 44 | 1 |
| 45 | 0 |
| 46 | 0 |
| 47 | 0 |
| 48 | 0 |
| 49 | -5 |
| 50 | 25 |
| 51 | -41 |
| 52 | 29 |
| 53 | -9 |
| 54 | 1 |
| 55 | 0 |
| 56 | 0 |
| 57 | 0 |
| 58 | 0 |
| 59 | 1 |
| 60 | -16 |
| 61 | 50 |
| 62 | -63 |
| 63 | 37 |
| 64 | -10 |
| 65 | 1 |
| 66 | 0 |
| 67 | 0 |
| 68 | 0 |
| 69 | 0 |
| 70 | 0 |
| 71 | 6 |
| 72 | -41 |
| 73 | 91 |
| 74 | -92 |
| 75 | 46 |
| 76 | -11 |
| 77 | 1 |
| 78 | 0 |
| 79 | 0 |
| 80 | 0 |
| 81 | 0 |
| 82 | 0 |
| 83 | -1 |
| 84 | 22 |
| 85 | -91 |
| 86 | 154 |
| 87 | -129 |
| 88 | 56 |
| 89 | -12 |
| 90 | 1 |
[1,-1,1,1,-2,1,0,2,-3,1,0,-1,4,-4,1,0,0,-3,7,-5,1, 0,0,1,-7,11,-6,1,0,0,0,4,-14,16,-7,1,0,0,0,-1,11, -25,22,-8,1,0,0,0,0,-5,25,-41,29,-9,1,0,0,0,0,1, -16,50,-63,37,-10,1,0,0,0,0,0,6,-41,91,-92,46,-11, 1,0,0,0,0,0,-1,22,-91,154,-129,56,-12,1] |