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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 3 |
| 4 | 7 |
| 5 | 5 |
| 6 | -2 |
| 7 | 9 |
| 8 | 2 |
| 9 | 15 |
| 10 | -6 |
| 11 | 21 |
| 12 | 6 |
| 13 | 31 |
| 14 | 17 |
| 15 | -14 |
| 16 | 27 |
| 17 | -4 |
| 18 | 13 |
| 19 | -18 |
| 20 | 35 |
| 21 | 4 |
| 22 | -10 |
| 23 | 45 |
| 24 | 14 |
| 25 | 41 |
| 26 | 10 |
| 27 | 49 |
| 28 | 18 |
| 29 | 63 |
| 30 | 33 |
| 31 | -30 |
| 32 | 51 |
| 33 | -12 |
| 34 | -42 |
| 35 | 75 |
| 36 | 12 |
| 37 | 93 |
| 38 | 30 |
| 39 | 81 |
| 40 | 105 |
| 41 | 42 |
| 42 | 127 |
| 43 | 65 |
| 44 | -62 |
| 45 | 99 |
| 46 | -28 |
| 47 | 37 |
| 48 | -90 |
| 49 | 119 |
| 50 | -8 |
| 51 | 57 |
| 52 | -70 |
| 53 | 91 |
| 54 | -36 |
| 55 | 29 |
| 56 | -98 |
| 57 | 135 |
| 58 | 8 |
| 59 | 73 |
| 60 | -54 |
| 61 | 107 |
| 62 | -20 |
| 63 | -82 |
[0,1,3,7,5,-2,9,2,15,-6,21,6,31,17,-14,27,-4,13, -18,35,4,-10,45,14,41,10,49,18,63,33,-30,51,-12, -42,75,12,93,30,81,105,42,127,65,-62,99,-28,37, -90,119,-8,57,-70,91,-36,29,-98,135,8,73,-54,107, -20,-82] |