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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | -6 |
| 3 | -3 |
| 4 | 1 |
| 5 | -5 |
| 6 | 0 |
| 7 | -7 |
| 8 | 0 |
| 9 | 0 |
| 10 | 4 |
| 11 | -11 |
| 12 | -5 |
| 13 | -13 |
| 14 | 8 |
| 15 | 7 |
| 16 | 0 |
| 17 | -17 |
| 18 | 0 |
| 19 | -19 |
| 20 | -9 |
| 21 | 11 |
| 22 | 16 |
| 23 | -23 |
| 24 | 0 |
| 25 | 0 |
| 26 | 20 |
| 27 | 0 |
| 28 | -13 |
| 29 | -29 |
| 30 | -20 |
| 31 | -31 |
| 32 | 0 |
| 33 | 19 |
| 34 | 28 |
| 35 | 23 |
| 36 | 0 |
| 37 | -37 |
| 38 | 32 |
| 39 | 23 |
| 40 | 0 |
| 41 | -41 |
| 42 | -28 |
| 43 | -43 |
| 44 | -21 |
| 45 | 0 |
| 46 | 40 |
| 47 | -47 |
| 48 | 0 |
| 49 | 0 |
| 50 | 0 |
[0,-6,-3,1,-5,0,-7,0,0,4,-11,-5,-13,8,7,0,-17,0, -19,-9,11,16,-23,0,0,20,0,-13,-29,-20,-31,0,19,28, 23,0,-37,32,23,0,-41,-28,-43,-21,0,40,-47,0,0,0] |