n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | -6 |
3 | 38 |
4 | -370 |
5 | 4874 |
6 | -81046 |
7 | 1628710 |
8 | -38393538 |
9 | 1038795658 |
10 | -31730277062 |
11 | 1080038539942 |
12 | -40538501660306 |
13 | 1663428036271754 |
14 | -74080097240364918 |
15 | 3558651343664651174 |
16 | -183423140013051563746 |
17 | 10097324775041880827402 |
18 | -591270189493633774009510 |
[1,2,-6,38,-370,4874,-81046,1628710,-38393538, 1038795658,-31730277062,1080038539942, -40538501660306,1663428036271754, -74080097240364918,3558651343664651174, -183423140013051563746,10097324775041880827402, -591270189493633774009510] |