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