| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | -1 |
| 2 | 1 |
| 3 | -1 |
| 4 | -2 |
| 5 | 1 |
| 6 | -4 |
| 7 | 0 |
| 8 | -3 |
| 9 | 1 |
| 10 | -13 |
| 11 | -4 |
| 12 | 2 |
| 13 | -4 |
| 14 | 1 |
| 15 | -46 |
| 16 | -10 |
| 17 | -5 |
| 18 | 5 |
| 19 | -5 |
| 20 | 1 |
| 21 | -166 |
| 22 | -36 |
| 23 | -6 |
| 24 | -8 |
| 25 | 9 |
| 26 | -6 |
| 27 | 1 |
| 28 | -610 |
| 29 | -126 |
| 30 | -28 |
| 31 | 0 |
| 32 | -14 |
| 33 | 14 |
| 34 | -7 |
| 35 | 1 |
| 36 | -2269 |
| 37 | -456 |
| 38 | -92 |
| 39 | -24 |
| 40 | 10 |
| 41 | -24 |
| 42 | 20 |
| 43 | -8 |
| 44 | 1 |
| 45 | -8518 |
| 46 | -1674 |
| 47 | -333 |
| 48 | -63 |
| 49 | -27 |
| 50 | 27 |
| 51 | -39 |
| 52 | 27 |
| 53 | -9 |
| 54 | 1 |
[0,-1,1,-1,-2,1,-4,0,-3,1,-13,-4,2,-4,1,-46,-10, -5,5,-5,1,-166,-36,-6,-8,9,-6,1,-610,-126,-28,0, -14,14,-7,1,-2269,-456,-92,-24,10,-24,20,-8,1, -8518,-1674,-333,-63,-27,27,-39,27,-9,1] |