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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 0 |
| 6 | -1 |
| 7 | 0 |
| 8 | -5 |
| 9 | 2 |
| 10 | -7 |
| 11 | 0 |
| 12 | -7 |
| 13 | 0 |
| 14 | -9 |
| 15 | -4 |
| 16 | -7 |
| 17 | 0 |
| 18 | -19 |
| 19 | 0 |
| 20 | -9 |
| 21 | -10 |
| 22 | -13 |
| 23 | 0 |
| 24 | -27 |
| 25 | 4 |
| 26 | -15 |
| 27 | -12 |
| 28 | -23 |
| 29 | 0 |
| 30 | -25 |
| 31 | 0 |
| 32 | -29 |
| 33 | -14 |
| 34 | -19 |
| 35 | 0 |
| 36 | -43 |
| 37 | 0 |
| 38 | -21 |
| 39 | -16 |
| 40 | -41 |
| 41 | 0 |
| 42 | -33 |
| 43 | 0 |
| 44 | -39 |
| 45 | -28 |
| 46 | -25 |
| 47 | 0 |
| 48 | -59 |
| 49 | 6 |
| 50 | -41 |
| 51 | -20 |
| 52 | -45 |
| 53 | 0 |
| 54 | -53 |
| 55 | -16 |
| 56 | -39 |
| 57 | -22 |
| 58 | -31 |
| 59 | 0 |
| 60 | -99 |
| 61 | 0 |
| 62 | -33 |
| 63 | -20 |
[2,1,0,1,0,-1,0,-5,2,-7,0,-7,0,-9,-4,-7,0,-19,0, -9,-10,-13,0,-27,4,-15,-12,-23,0,-25,0,-29,-14, -19,0,-43,0,-21,-16,-41,0,-33,0,-39,-28,-25,0,-59, 6,-41,-20,-45,0,-53,-16,-39,-22,-31,0,-99,0,-33, -20] |