n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | -2 |
4 | -4 |
5 | -8 |
6 | -12 |
7 | -16 |
8 | -16 |
9 | -8 |
10 | 16 |
11 | 64 |
12 | 144 |
13 | 256 |
14 | 384 |
15 | 480 |
16 | 448 |
17 | 128 |
18 | -704 |
19 | -2304 |
20 | -4864 |
21 | -8320 |
22 | -12032 |
23 | -14336 |
24 | -12032 |
25 | 0 |
26 | 28672 |
27 | 81408 |
28 | 162816 |
29 | 268288 |
30 | 373760 |
31 | 421888 |
32 | 307200 |
33 | -133120 |
34 | -1110016 |
35 | -2834432 |
36 | -5402624 |
37 | -8585216 |
38 | -11501568 |
39 | -12197888 |
[1,0,0,-2,-4,-8,-12,-16,-16,-8,16,64,144,256,384, 480,448,128,-704,-2304,-4864,-8320,-12032,-14336, -12032,0,28672,81408,162816,268288,373760,421888, 307200,-133120,-1110016,-2834432,-5402624, -8585216,-11501568,-12197888] |