n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | -6 |
3 | 28 |
4 | -410 |
5 | -40548 |
6 | -25678044 |
7 | -46695237064 |
8 | -261442466307066 |
9 | -4697327493273424596 |
10 | -282093987534237286507572 |
11 | -58573002543105566470447978872 |
12 | -43150254003464729476289222051517988 |
13 | -114953354885565948577897809039842112360424 |
[1,2,-6,28,-410,-40548,-25678044,-46695237064, -261442466307066,-4697327493273424596, -282093987534237286507572, -58573002543105566470447978872, -43150254003464729476289222051517988, -114953354885565948577897809039842112360424] |