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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | -1 |
| 3 | 1 |
| 4 | -1 |
| 5 | -1 |
| 6 | 1 |
| 7 | -1 |
| 8 | -4 |
| 9 | 0 |
| 10 | 1 |
| 11 | -1 |
| 12 | -16 |
| 13 | -5 |
| 14 | 0 |
| 15 | 1 |
| 16 | -1 |
| 17 | -64 |
| 18 | -65 |
| 19 | -3 |
| 20 | 1 |
| 21 | 1 |
| 22 | -1 |
| 23 | -256 |
| 24 | -665 |
| 25 | -79 |
| 26 | 23 |
| 27 | 0 |
| 28 | 1 |
| 29 | -1 |
| 30 | -1024 |
| 31 | -6305 |
| 32 | -1575 |
| 33 | 831 |
| 34 | 44 |
| 35 | 1 |
| 36 | 1 |
| 37 | -1 |
| 38 | -4096 |
| 39 | -58025 |
| 40 | -28255 |
| 41 | 33335 |
| 42 | 4789 |
| 43 | 104 |
| 44 | 0 |
| 45 | 1 |
| 46 | -1 |
| 47 | -16384 |
| 48 | -527345 |
| 49 | -481623 |
| 50 | 1323807 |
| 51 | 411664 |
| 52 | 15099 |
| 53 | 70 |
| 54 | 0 |
[1,1,-1,1,-1,-1,1,-1,-4,0,1,-1,-16,-5,0,1,-1,-64, -65,-3,1,1,-1,-256,-665,-79,23,0,1,-1,-1024,-6305, -1575,831,44,1,1,-1,-4096,-58025,-28255,33335, 4789,104,0,1,-1,-16384,-527345,-481623,1323807, 411664,15099,70,0] |