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