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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 2 |
| 3 | 1 |
| 4 | -1 |
| 5 | 3 |
| 6 | 0 |
| 7 | 3 |
| 8 | -3 |
| 9 | 4 |
| 10 | 1 |
| 11 | -2 |
| 12 | 7 |
| 13 | -6 |
| 14 | 5 |
| 15 | 0 |
| 16 | 4 |
| 17 | -8 |
| 18 | 14 |
| 19 | -10 |
| 20 | 6 |
| 21 | 1 |
| 22 | -3 |
| 23 | 13 |
| 24 | -21 |
| 25 | 25 |
| 26 | -15 |
| 27 | 7 |
| 28 | 0 |
| 29 | 5 |
| 30 | -15 |
| 31 | 35 |
| 32 | -45 |
| 33 | 41 |
| 34 | -21 |
| 35 | 8 |
| 36 | 1 |
| 37 | -4 |
| 38 | 21 |
| 39 | -49 |
| 40 | 81 |
| 41 | -85 |
| 42 | 63 |
| 43 | -28 |
| 44 | 9 |
| 45 | 0 |
| 46 | 6 |
| 47 | -24 |
| 48 | 71 |
| 49 | -129 |
| 50 | 167 |
| 51 | -147 |
| 52 | 92 |
| 53 | -36 |
| 54 | 10 |
| 55 | 1 |
| 56 | -5 |
| 57 | 31 |
| 58 | -94 |
| 59 | 201 |
| 60 | -295 |
| 61 | 315 |
| 62 | -238 |
| 63 | 129 |
| 64 | -45 |
| 65 | 11 |
[1,0,2,1,-1,3,0,3,-3,4,1,-2,7,-6,5,0,4,-8,14,-10, 6,1,-3,13,-21,25,-15,7,0,5,-15,35,-45,41,-21,8,1, -4,21,-49,81,-85,63,-28,9,0,6,-24,71,-129,167, -147,92,-36,10,1,-5,31,-94,201,-295,315,-238,129, -45,11] |