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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 3 |
| 2 | 1 |
| 3 | 6 |
| 4 | -1 |
| 5 | -5 |
| 6 | 2 |
| 7 | -4 |
| 8 | 4 |
| 9 | -6 |
| 10 | 5 |
| 11 | 18 |
| 12 | 7 |
| 13 | 21 |
| 14 | 8 |
| 15 | 24 |
| 16 | 9 |
| 17 | 28 |
| 18 | -9 |
| 19 | -29 |
| 20 | 10 |
| 21 | 32 |
| 22 | -10 |
| 23 | -31 |
| 24 | 11 |
| 25 | 36 |
| 26 | -11 |
| 27 | -35 |
| 28 | 12 |
| 29 | -14 |
| 30 | 13 |
| 31 | -15 |
| 32 | 14 |
| 33 | -17 |
| 34 | 15 |
| 35 | -18 |
| 36 | 16 |
| 37 | 51 |
| 38 | -16 |
| 39 | -52 |
| 40 | 17 |
| 41 | -21 |
| 42 | 19 |
| 43 | 60 |
| 44 | 20 |
| 45 | 65 |
| 46 | 22 |
| 47 | 71 |
| 48 | -22 |
| 49 | -68 |
| 50 | 23 |
| 51 | 75 |
| 52 | 25 |
| 53 | 79 |
| 54 | -25 |
| 55 | -77 |
| 56 | 26 |
| 57 | 82 |
| 58 | 27 |
| 59 | 85 |
[0,3,1,6,-1,-5,2,-4,4,-6,5,18,7,21,8,24,9,28,-9, -29,10,32,-10,-31,11,36,-11,-35,12,-14,13,-15,14, -17,15,-18,16,51,-16,-52,17,-21,19,60,20,65,22,71, -22,-68,23,75,25,79,-25,-77,26,82,27,85] |