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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 0 |
| 5 | 1 |
| 6 | 1 |
| 7 | -6 |
| 8 | -6 |
| 9 | 1 |
| 10 | 1 |
| 11 | -64 |
| 12 | -84 |
| 13 | -64 |
| 14 | 1 |
| 15 | 1 |
| 16 | -454 |
| 17 | -636 |
| 18 | -636 |
| 19 | -454 |
| 20 | 1 |
| 21 | 1 |
| 22 | -7996 |
| 23 | -10933 |
| 24 | -11648 |
| 25 | -10933 |
| 26 | -7996 |
| 27 | 1 |
| 28 | 1 |
| 29 | -116264 |
| 30 | -154904 |
| 31 | -165852 |
| 32 | -165852 |
| 33 | -154904 |
| 34 | -116264 |
| 35 | 1 |
| 36 | 1 |
| 37 | -4292122 |
| 38 | -5475909 |
| 39 | -5769895 |
| 40 | -5823025 |
| 41 | -5769895 |
| 42 | -5475909 |
[1,1,1,1,0,1,1,-6,-6,1,1,-64,-84,-64,1,1,-454, -636,-636,-454,1,1,-7996,-10933,-11648,-10933, -7996,1,1,-116264,-154904,-165852,-165852,-154904, -116264,1,1,-4292122,-5475909,-5769895,-5823025, -5769895,-5475909] |