n | a(n) |
---|---|
0 | 1 |
1 | -3 |
2 | 0 |
3 | -4 |
4 | -21 |
5 | -129 |
6 | -910 |
7 | -7242 |
8 | -64155 |
9 | -626319 |
10 | -6685548 |
11 | -77527104 |
12 | -971315713 |
13 | -13084909917 |
14 | -188723009274 |
15 | -2902997766470 |
16 | -47458671376503 |
17 | -821951603042523 |
18 | -15037432614035864 |
19 | -289828080356525052 |
20 | -5870642802374608509 |
21 | -124691017072423632777 |
[1,-3,0,-4,-21,-129,-910,-7242,-64155,-626319, -6685548,-77527104,-971315713,-13084909917, -188723009274,-2902997766470,-47458671376503, -821951603042523,-15037432614035864, -289828080356525052,-5870642802374608509, -124691017072423632777] |