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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | -1 |
| 3 | 1 |
| 4 | -2 |
| 5 | 1 |
| 6 | 0 |
| 7 | 1 |
| 8 | 1 |
| 9 | -1 |
| 10 | -2 |
| 11 | 0 |
| 12 | 0 |
| 13 | 2 |
| 14 | 2 |
| 15 | -3 |
| 16 | 2 |
| 17 | -6 |
| 18 | 3 |
| 19 | 1 |
| 20 | 2 |
| 21 | 2 |
| 22 | -2 |
| 23 | -4 |
| 24 | 0 |
| 25 | -2 |
| 26 | 5 |
| 27 | 7 |
| 28 | -8 |
| 29 | 6 |
| 30 | -16 |
| 31 | 7 |
| 32 | 1 |
| 33 | 6 |
| 34 | 6 |
| 35 | -7 |
| 36 | -10 |
| 37 | 1 |
| 38 | -2 |
| 39 | 11 |
| 40 | 14 |
| 41 | -17 |
| 42 | 12 |
| 43 | -34 |
| 44 | 16 |
| 45 | 3 |
| 46 | 12 |
| 47 | 11 |
| 48 | -12 |
| 49 | -22 |
| 50 | 1 |
| 51 | -6 |
| 52 | 24 |
| 53 | 30 |
| 54 | -36 |
| 55 | 25 |
| 56 | -70 |
| 57 | 32 |
| 58 | 6 |
| 59 | 25 |
| 60 | 24 |
| 61 | -26 |
| 62 | -42 |
| 63 | 2 |
| 64 | -10 |
| 65 | 45 |
| 66 | 56 |
| 67 | -68 |
| 68 | 48 |
| 69 | -132 |
| 70 | 60 |
| 71 | 12 |
| 72 | 45 |
| 73 | 43 |
| 74 | -46 |
| 75 | -78 |
| 76 | 4 |
| 77 | -22 |
| 78 | 84 |
| 79 | 106 |
| 80 | -126 |
| 81 | 89 |
| 82 | -242 |
| 83 | 110 |
| 84 | 20 |
| 85 | 84 |
| 86 | 80 |
[1,-1,1,-2,1,0,1,1,-1,-2,0,0,2,2,-3,2,-6,3,1,2,2, -2,-4,0,-2,5,7,-8,6,-16,7,1,6,6,-7,-10,1,-2,11,14, -17,12,-34,16,3,12,11,-12,-22,1,-6,24,30,-36,25, -70,32,6,25,24,-26,-42,2,-10,45,56,-68,48,-132,60, 12,45,43,-46,-78,4,-22,84,106,-126,89,-242,110,20, 84,80] |