| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 0 |
| 5 | -1 |
| 6 | 1 |
| 7 | 0 |
| 8 | -3 |
| 9 | 0 |
| 10 | 1 |
| 11 | 1 |
| 12 | 0 |
| 13 | -7 |
| 14 | 0 |
| 15 | 13 |
| 16 | 0 |
| 17 | -7 |
| 18 | 0 |
| 19 | 1 |
| 20 | 1 |
| 21 | 0 |
| 22 | -15 |
| 23 | 0 |
| 24 | 83 |
| 25 | 0 |
| 26 | -220 |
| 27 | 0 |
| 28 | 303 |
| 29 | 0 |
| 30 | -220 |
| 31 | 0 |
| 32 | 83 |
| 33 | 0 |
| 34 | -15 |
| 35 | 0 |
| 36 | 1 |
| 37 | 1 |
| 38 | 0 |
| 39 | -31 |
| 40 | 0 |
| 41 | 413 |
| 42 | 0 |
| 43 | -3141 |
| 44 | 0 |
| 45 | 15261 |
| 46 | 0 |
| 47 | -50187 |
| 48 | 0 |
| 49 | 115410 |
| 50 | 0 |
| 51 | -189036 |
| 52 | 0 |
| 53 | 222621 |
| 54 | 0 |
| 55 | -189036 |
| 56 | 0 |
| 57 | 115410 |
| 58 | 0 |
| 59 | -50187 |
| 60 | 0 |
| 61 | 15261 |
| 62 | 0 |
| 63 | -3141 |
| 64 | 0 |
| 65 | 413 |
| 66 | 0 |
[1,0,1,0,-1,1,0,-3,0,1,1,0,-7,0,13,0,-7,0,1,1,0, -15,0,83,0,-220,0,303,0,-220,0,83,0,-15,0,1,1,0, -31,0,413,0,-3141,0,15261,0,-50187,0,115410,0, -189036,0,222621,0,-189036,0,115410,0,-50187,0, 15261,0,-3141,0,413,0] |