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