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