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