n | a(n) |
---|---|
0 | 1 |
1 | 6 |
2 | -4 |
3 | 16 |
4 | -24 |
5 | 56 |
6 | -104 |
7 | 216 |
8 | -424 |
9 | 856 |
10 | -1704 |
11 | 3416 |
12 | -6824 |
13 | 13656 |
14 | -27304 |
15 | 54616 |
16 | -109224 |
17 | 218456 |
18 | -436904 |
19 | 873816 |
20 | -1747624 |
21 | 3495256 |
22 | -6990504 |
23 | 13981016 |
24 | -27962024 |
25 | 55924056 |
26 | -111848104 |
27 | 223696216 |
28 | -447392424 |
29 | 894784856 |
30 | -1789569704 |
31 | 3579139416 |
32 | -7158278824 |
[1,6,-4,16,-24,56,-104,216,-424,856,-1704,3416, -6824,13656,-27304,54616,-109224,218456,-436904, 873816,-1747624,3495256,-6990504,13981016, -27962024,55924056,-111848104,223696216, -447392424,894784856,-1789569704,3579139416, -7158278824] |