n | a(n) |
---|---|
1 | 1 |
2 | -8 |
3 | 28 |
4 | -64 |
5 | 142 |
6 | -352 |
7 | 792 |
8 | -1536 |
9 | 2917 |
10 | -5744 |
11 | 10868 |
12 | -19200 |
13 | 33414 |
14 | -58816 |
15 | 101256 |
16 | -167936 |
17 | 275314 |
18 | -452392 |
19 | 732748 |
20 | -1160064 |
21 | 1819808 |
22 | -2851104 |
23 | 4421064 |
24 | -6752256 |
25 | 10236407 |
26 | -15476272 |
27 | 23215192 |
28 | -34450944 |
29 | 50811638 |
30 | -74701632 |
31 | 109138272 |
32 | -158171136 |
[1,-8,28,-64,142,-352,792,-1536,2917,-5744,10868, -19200,33414,-58816,101256,-167936,275314,-452392, 732748,-1160064,1819808,-2851104,4421064,-6752256, 10236407,-15476272,23215192,-34450944,50811638, -74701632,109138272,-158171136] |