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