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