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A242179 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | -1 |
| 2 | 1 |
| 3 | 1 |
| 4 | -1 |
| 5 | -1 |
| 6 | 1 |
| 7 | -1 |
| 8 | 1 |
| 9 | 1 |
| 10 | -1 |
| 11 | 1 |
| 12 | -1 |
| 13 | -1 |
| 14 | 1 |
| 15 | 1 |
| 16 | -1 |
| 17 | -1 |
| 18 | 1 |
| 19 | -1 |
| 20 | 1 |
| 21 | 1 |
| 22 | -1 |
| 23 | -1 |
| 24 | 1 |
| 25 | 1 |
| 26 | -1 |
| 27 | 1 |
| 28 | -1 |
| 29 | -1 |
| 30 | 1 |
| 31 | -1 |
| 32 | 1 |
| 33 | 1 |
| 34 | -1 |
| 35 | 1 |
| 36 | -1 |
| 37 | -1 |
| 38 | 1 |
| 39 | 1 |
| 40 | -1 |
| 41 | -1 |
| 42 | 1 |
| 43 | -1 |
| 44 | 1 |
| 45 | 1 |
| 46 | -1 |
| 47 | 1 |
| 48 | -1 |
| 49 | -1 |
| 50 | 1 |
| 51 | -1 |
| 52 | 1 |
| 53 | 1 |
| 54 | -1 |
| 55 | -1 |
| 56 | 1 |
| 57 | 1 |
| 58 | -1 |
| 59 | 1 |
| 60 | -1 |
| 61 | -1 |
| 62 | 1 |
| 63 | 1 |
| 64 | -1 |
| 65 | -1 |
| 66 | 1 |
| 67 | -1 |
| 68 | 1 |
| 69 | 1 |
| 70 | -1 |
| 71 | -1 |
| 72 | 1 |
| 73 | 1 |
[1,-1,1,1,-1,-1,1,-1,1,1,-1,1,-1,-1,1,1,-1,-1,1, -1,1,1,-1,-1,1,1,-1,1,-1,-1,1,-1,1,1,-1,1,-1,-1,1, 1,-1,-1,1,-1,1,1,-1,1,-1,-1,1,-1,1,1,-1,-1,1,1,-1, 1,-1,-1,1,1,-1,-1,1,-1,1,1,-1,-1,1,1] |