The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | -3 |
| 2 | 3 |
| 3 | -3 |
| 4 | 3 |
| 5 | 0 |
| 6 | 3 |
| 7 | -6 |
| 8 | 3 |
| 9 | -3 |
| 10 | 0 |
| 11 | 0 |
| 12 | 3 |
| 13 | -6 |
| 14 | 6 |
| 15 | 0 |
| 16 | 3 |
| 17 | 0 |
| 18 | 3 |
| 19 | -6 |
| 20 | 0 |
| 21 | -6 |
| 22 | 0 |
| 23 | 0 |
| 24 | 3 |
| 25 | -3 |
| 26 | 6 |
| 27 | -3 |
| 28 | 6 |
| 29 | 0 |
| 30 | 0 |
| 31 | -6 |
| 32 | 3 |
| 33 | 0 |
| 34 | 0 |
| 35 | 0 |
| 36 | 3 |
| 37 | -6 |
| 38 | 6 |
| 39 | -6 |
| 40 | 0 |
| 41 | 0 |
| 42 | 6 |
| 43 | -6 |
| 44 | 0 |
| 45 | 0 |
| 46 | 0 |
| 47 | 0 |
| 48 | 3 |
| 49 | -9 |
| 50 | 3 |
| 51 | 0 |
| 52 | 6 |
| 53 | 0 |
| 54 | 3 |
| 55 | 0 |
| 56 | 6 |
| 57 | -6 |
| 58 | 0 |
| 59 | 0 |
| 60 | 0 |
| 61 | -6 |
| 62 | 6 |
| 63 | -6 |
| 64 | 3 |
| 65 | 0 |
| 66 | 0 |
| 67 | -6 |
| 68 | 0 |
| 69 | 0 |
| 70 | 0 |
| 71 | 0 |
| 72 | 3 |
| 73 | -6 |
| 74 | 6 |
| 75 | -3 |
| 76 | 6 |
| 77 | 0 |
| 78 | 6 |
| 79 | -6 |
[1,-3,3,-3,3,0,3,-6,3,-3,0,0,3,-6,6,0,3,0,3,-6,0, -6,0,0,3,-3,6,-3,6,0,0,-6,3,0,0,0,3,-6,6,-6,0,0,6, -6,0,0,0,0,3,-9,3,0,6,0,3,0,6,-6,0,0,0,-6,6,-6,3, 0,0,-6,0,0,0,0,3,-6,6,-3,6,0,6,-6] |