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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 2 |
| 4 | -2 |
| 5 | 2 |
| 6 | 1 |
| 7 | 2 |
| 8 | -12 |
| 9 | 11 |
| 10 | 11 |
| 11 | 2 |
| 12 | -49 |
| 13 | 2 |
| 14 | 57 |
| 15 | 108 |
| 16 | -200 |
| 17 | 2 |
| 18 | 40 |
| 19 | 2 |
| 20 | -391 |
| 21 | 780 |
| 22 | 1013 |
| 23 | 2 |
| 24 | -5423 |
| 25 | 627 |
| 26 | 4083 |
| 27 | 6644 |
| 28 | -4453 |
| 29 | 2 |
| 30 | -5043 |
| 31 | 2 |
| 32 | -49680 |
| 33 | 59172 |
| 34 | 65519 |
| 35 | 18028 |
| 36 | -251062 |
| 37 | 2 |
| 38 | 262125 |
| 39 | 531612 |
| 40 | -861481 |
| 41 | 2 |
| 42 | -515723 |
| 43 | 2 |
| 44 | -1049929 |
| 45 | 5180382 |
| 46 | 4194281 |
| 47 | 2 |
| 48 | -27246019 |
| 49 | 117651 |
[1,0,2,-2,2,1,2,-12,11,11,2,-49,2,57,108,-200,2, 40,2,-391,780,1013,2,-5423,627,4083,6644,-4453,2, -5043,2,-49680,59172,65519,18028,-251062,2,262125, 531612,-861481,2,-515723,2,-1049929,5180382, 4194281,2,-27246019,117651] |