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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | -1 |
| 3 | 1 |
| 4 | -1 |
| 5 | -1 |
| 6 | 1 |
| 7 | -1 |
| 8 | -16 |
| 9 | 0 |
| 10 | 1 |
| 11 | -1 |
| 12 | -256 |
| 13 | -713 |
| 14 | 0 |
| 15 | 1 |
| 16 | -1 |
| 17 | -4096 |
| 18 | -531185 |
| 19 | -64711 |
| 20 | 1 |
| 21 | 1 |
| 22 | -1 |
| 23 | -65536 |
| 24 | -387416393 |
| 25 | -4294405135 |
| 26 | -9688521 |
| 27 | 0 |
| 28 | 1 |
| 29 | -1 |
| 30 | -1048576 |
| 31 | -282429470945 |
| 32 | -281474581032631 |
| 33 | -95363000655153 |
| 34 | -2165724176 |
| 35 | 1 |
| 36 | 1 |
[1,1,-1,1,-1,-1,1,-1,-16,0,1,-1,-256,-713,0,1,-1, -4096,-531185,-64711,1,1,-1,-65536,-387416393, -4294405135,-9688521,0,1,-1,-1048576, -282429470945,-281474581032631,-95363000655153, -2165724176,1,1] |