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