n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | -562 |
3 | -6872 |
4 | 947020 |
5 | 19676144 |
6 | -2658183224 |
7 | -78869600288 |
8 | 10439530923152 |
9 | 406451155424320 |
10 | -52680635240539424 |
11 | -2560010219314727296 |
12 | 324703437982090748608 |
13 | 19055044633095311519488 |
14 | -2363601454465048638962560 |
15 | -163647826988867455371547136 |
[1,4,-562,-6872,947020,19676144,-2658183224, -78869600288,10439530923152,406451155424320, -52680635240539424,-2560010219314727296, 324703437982090748608,19055044633095311519488, -2363601454465048638962560, -163647826988867455371547136] |