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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 29 |
| 3 | -139 |
| 4 | 31737 |
| 5 | -1824151 |
| 6 | 313750293 |
| 7 | -51584719523 |
| 8 | 13137192234225 |
| 9 | -3947317975733039 |
| 10 | 1522475446731094285 |
| 11 | -702509124781480897211 |
| 12 | 389722900767594460770025 |
| 13 | -253710144786166583863030983 |
| 14 | 192285396891961478711402819077 |
| 15 | -167564604997707653568802119363795 |
[1,1,29,-139,31737,-1824151,313750293, -51584719523,13137192234225,-3947317975733039, 1522475446731094285,-702509124781480897211, 389722900767594460770025, -253710144786166583863030983, 192285396891961478711402819077, -167564604997707653568802119363795] |