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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | -1 |
| 2 | -3 |
| 3 | -5 |
| 4 | -6 |
| 5 | -5 |
| 6 | -2 |
| 7 | 0 |
| 8 | 9 |
| 9 | 8 |
| 10 | 5 |
| 11 | 3 |
| 12 | -6 |
| 13 | -9 |
| 14 | -17 |
| 15 | -13 |
| 16 | -7 |
| 17 | -4 |
| 18 | 10 |
| 19 | 8 |
| 20 | 13 |
| 21 | 13 |
| 22 | 5 |
| 23 | 1 |
| 24 | -10 |
| 25 | -14 |
| 26 | -16 |
| 27 | -13 |
| 28 | -9 |
| 29 | -3 |
| 30 | 11 |
| 31 | 12 |
| 32 | 15 |
| 33 | 11 |
| 34 | 8 |
| 35 | -7 |
| 36 | -10 |
| 37 | -16 |
| 38 | -27 |
| 39 | -10 |
| 40 | -14 |
| 41 | 5 |
| 42 | 12 |
| 43 | 14 |
| 44 | 27 |
| 45 | 12 |
| 46 | 11 |
| 47 | -9 |
| 48 | -16 |
| 49 | -22 |
| 50 | -28 |
| 51 | -11 |
| 52 | -15 |
| 53 | 9 |
| 54 | 19 |
| 55 | 17 |
| 56 | 30 |
| 57 | 12 |
| 58 | 14 |
| 59 | -8 |
| 60 | -23 |
| 61 | -25 |
| 62 | -36 |
| 63 | -20 |
| 64 | -18 |
| 65 | 6 |
| 66 | 23 |
| 67 | 29 |
| 68 | 38 |
| 69 | 24 |
| 70 | 18 |
| 71 | -8 |
| 72 | -27 |
| 73 | -37 |
| 74 | -44 |
| 75 | -32 |
| 76 | -22 |
| 77 | 6 |
| 78 | 27 |
| 79 | 41 |
| 80 | 46 |
[0,-1,-3,-5,-6,-5,-2,0,9,8,5,3,-6,-9,-17,-13,-7, -4,10,8,13,13,5,1,-10,-14,-16,-13,-9,-3,11,12,15, 11,8,-7,-10,-16,-27,-10,-14,5,12,14,27,12,11,-9, -16,-22,-28,-11,-15,9,19,17,30,12,14,-8,-23,-25, -36,-20,-18,6,23,29,38,24,18,-8,-27,-37,-44,-32, -22,6,27,41,46] |