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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | -1 |
| 3 | 1 |
| 4 | -3 |
| 5 | 1 |
| 6 | 1 |
| 7 | -9 |
| 8 | 6 |
| 9 | -1 |
| 10 | -2 |
| 11 | -32 |
| 12 | 32 |
| 13 | -10 |
| 14 | 1 |
| 15 | -34 |
| 16 | -132 |
| 17 | 183 |
| 18 | -81 |
| 19 | 15 |
| 20 | -1 |
| 21 | -324 |
| 22 | -604 |
| 23 | 1159 |
| 24 | -655 |
| 25 | 170 |
| 26 | -21 |
| 27 | 1 |
| 28 | -2988 |
| 29 | -2860 |
| 30 | 8137 |
| 31 | -5589 |
| 32 | 1825 |
| 33 | -316 |
| 34 | 28 |
| 35 | -1 |
| 36 | -28944 |
| 37 | -11864 |
| 38 | 62852 |
| 39 | -51184 |
| 40 | 19894 |
| 41 | -4326 |
| 42 | 539 |
| 43 | -36 |
| 44 | 1 |
| 45 | -300816 |
| 46 | -8568 |
[1,-1,1,-3,1,1,-9,6,-1,-2,-32,32,-10,1,-34,-132, 183,-81,15,-1,-324,-604,1159,-655,170,-21,1,-2988, -2860,8137,-5589,1825,-316,28,-1,-28944,-11864, 62852,-51184,19894,-4326,539,-36,1,-300816,-8568] |