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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 1 |
| 4 | 2 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 2 |
| 9 | 0 |
| 10 | 2 |
| 11 | 2 |
| 12 | 0 |
| 13 | 3 |
| 14 | 2 |
| 15 | -3 |
| 16 | 7 |
| 17 | 2 |
| 18 | -10 |
| 19 | 15 |
| 20 | 3 |
| 21 | -24 |
| 22 | 37 |
| 23 | -5 |
| 24 | -60 |
| 25 | 106 |
| 26 | -29 |
| 27 | -159 |
| 28 | 293 |
| 29 | -115 |
| 30 | -396 |
| 31 | 824 |
| 32 | -441 |
| 33 | -983 |
| 34 | 2375 |
| 35 | -1569 |
| 36 | -2455 |
| 37 | 6849 |
| 38 | -5281 |
| 39 | -5928 |
| 40 | 19665 |
| 41 | -17604 |
| 42 | -13629 |
| 43 | 56730 |
| 44 | -57761 |
| 45 | -29324 |
| 46 | 163281 |
| 47 | -186758 |
| 48 | -53979 |
| 49 | 467872 |
| 50 | -598545 |
| 51 | -60594 |
| 52 | 1334821 |
| 53 | -1904160 |
| 54 | 119258 |
| 55 | 3784805 |
[1,1,2,1,2,1,1,2,2,0,2,2,0,3,2,-3,7,2,-10,15,3, -24,37,-5,-60,106,-29,-159,293,-115,-396,824,-441, -983,2375,-1569,-2455,6849,-5281,-5928,19665, -17604,-13629,56730,-57761,-29324,163281,-186758, -53979,467872,-598545,-60594,1334821,-1904160, 119258,3784805] |