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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 1 |
| 6 | 1 |
| 7 | -1 |
| 8 | -1 |
| 9 | 1 |
| 10 | 1 |
| 11 | -24 |
| 12 | -98 |
| 13 | -24 |
| 14 | 1 |
| 15 | 1 |
| 16 | -123 |
| 17 | -1078 |
| 18 | -1078 |
| 19 | -123 |
| 20 | 1 |
| 21 | 1 |
| 22 | -482 |
| 23 | -8161 |
| 24 | -18716 |
| 25 | -8161 |
| 26 | -482 |
| 27 | 1 |
| 28 | 1 |
| 29 | -1685 |
| 30 | -52071 |
| 31 | -228485 |
| 32 | -228485 |
| 33 | -52071 |
| 34 | -1685 |
| 35 | 1 |
| 36 | 1 |
| 37 | -5548 |
| 38 | -302396 |
| 39 | -2308820 |
| 40 | -4362634 |
| 41 | -2308820 |
| 42 | -302396 |
| 43 | -5548 |
| 44 | 1 |
| 45 | 1 |
| 46 | -17647 |
| 47 | -1660660 |
| 48 | -20797588 |
| 49 | -66792586 |
| 50 | -66792586 |
| 51 | -20797588 |
| 52 | -1660660 |
| 53 | -17647 |
| 54 | 1 |
[1,1,1,1,2,1,1,-1,-1,1,1,-24,-98,-24,1,1,-123, -1078,-1078,-123,1,1,-482,-8161,-18716,-8161,-482, 1,1,-1685,-52071,-228485,-228485,-52071,-1685,1,1, -5548,-302396,-2308820,-4362634,-2308820,-302396, -5548,1,1,-17647,-1660660,-20797588,-66792586, -66792586,-20797588,-1660660,-17647,1] |