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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | -1 |
| 5 | 1 |
| 6 | 2 |
| 7 | 3 |
| 8 | -5 |
| 9 | 1 |
| 10 | 3 |
| 11 | 20 |
| 12 | -32 |
| 13 | 9 |
| 14 | 1 |
| 15 | 4 |
| 16 | 58 |
| 17 | -82 |
| 18 | 5 |
| 19 | 15 |
| 20 | 1 |
| 21 | 5 |
| 22 | 125 |
| 23 | -108 |
| 24 | -161 |
| 25 | 170 |
| 26 | -31 |
| 27 | 1 |
| 28 | 6 |
| 29 | 229 |
| 30 | 17 |
| 31 | -797 |
| 32 | 603 |
| 33 | 7 |
| 34 | -65 |
| 35 | 1 |
| 36 | 7 |
| 37 | 378 |
| 38 | 532 |
| 39 | -2210 |
| 40 | 664 |
| 41 | 1468 |
| 42 | -968 |
| 43 | 129 |
| 44 | 1 |
| 45 | 8 |
| 46 | 580 |
| 47 | 1820 |
| 48 | -4226 |
| 49 | -2846 |
| 50 | 8788 |
| 51 | -4388 |
| 52 | 9 |
| 53 | 255 |
| 54 | 1 |
| 55 | 9 |
| 56 | 843 |
| 57 | 4440 |
| 58 | -5262 |
[1,1,1,1,-1,1,2,3,-5,1,3,20,-32,9,1,4,58,-82,5,15, 1,5,125,-108,-161,170,-31,1,6,229,17,-797,603,7, -65,1,7,378,532,-2210,664,1468,-968,129,1,8,580, 1820,-4226,-2846,8788,-4388,9,255,1,9,843,4440, -5262] |