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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 0 |
| 5 | 1 |
| 6 | 1 |
| 7 | -2 |
| 8 | -2 |
| 9 | 1 |
| 10 | 1 |
| 11 | -8 |
| 12 | -10 |
| 13 | -8 |
| 14 | 1 |
| 15 | 1 |
| 16 | -27 |
| 17 | -35 |
| 18 | -35 |
| 19 | -27 |
| 20 | 1 |
| 21 | 1 |
| 22 | -89 |
| 23 | -116 |
| 24 | -122 |
| 25 | -116 |
| 26 | -89 |
| 27 | 1 |
| 28 | 1 |
| 29 | -296 |
| 30 | -385 |
| 31 | -410 |
| 32 | -410 |
| 33 | -385 |
| 34 | -296 |
| 35 | 1 |
| 36 | 1 |
| 37 | -1000 |
| 38 | -1296 |
| 39 | -1383 |
| 40 | -1402 |
| 41 | -1383 |
| 42 | -1296 |
| 43 | -1000 |
| 44 | 1 |
| 45 | 1 |
| 46 | -3431 |
| 47 | -4431 |
| 48 | -4725 |
| 49 | -4806 |
| 50 | -4806 |
| 51 | -4725 |
| 52 | -4431 |
| 53 | -3431 |
| 54 | 1 |
[1,1,1,1,0,1,1,-2,-2,1,1,-8,-10,-8,1,1,-27,-35, -35,-27,1,1,-89,-116,-122,-116,-89,1,1,-296,-385, -410,-410,-385,-296,1,1,-1000,-1296,-1383,-1402, -1383,-1296,-1000,1,1,-3431,-4431,-4725,-4806, -4806,-4725,-4431,-3431,1] |