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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 2 |
| 4 | -1 |
| 5 | -2 |
| 6 | -1 |
| 7 | 7 |
| 8 | -5 |
| 9 | -5 |
| 10 | 11 |
| 11 | 10 |
| 12 | -11 |
| 13 | 11 |
| 14 | 12 |
| 15 | 2 |
| 16 | 17 |
| 17 | -2 |
| 18 | 19 |
| 19 | -15 |
| 20 | -26 |
| 21 | 33 |
| 22 | 17 |
| 23 | -22 |
| 24 | -11 |
| 25 | 18 |
| 26 | 8 |
| 27 | 18 |
| 28 | -27 |
| 29 | 17 |
| 30 | 51 |
| 31 | -37 |
| 32 | -34 |
| 33 | 28 |
| 34 | -4 |
| 35 | 66 |
| 36 | -37 |
| 37 | -69 |
| 38 | -58 |
| 39 | 45 |
| 40 | -81 |
| 41 | -20 |
| 42 | -86 |
| 43 | -19 |
| 44 | 17 |
| 45 | -12 |
| 46 | -30 |
| 47 | 35 |
| 48 | -32 |
| 49 | 5 |
| 50 | -11 |
| 51 | -8 |
| 52 | -45 |
| 53 | 12 |
| 54 | -111 |
| 55 | -28 |
| 56 | -71 |
| 57 | 76 |
| 58 | 59 |
| 59 | 102 |
| 60 | -25 |
[0,0,2,-1,-2,-1,7,-5,-5,11,10,-11,11,12,2,17,-2, 19,-15,-26,33,17,-22,-11,18,8,18,-27,17,51,-37, -34,28,-4,66,-37,-69,-58,45,-81,-20,-86,-19,17, -12,-30,35,-32,5,-11,-8,-45,12,-111,-28,-71,76,59, 102,-25] |