n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 0 |
4 | -8 |
5 | -16 |
6 | 0 |
7 | 64 |
8 | 128 |
9 | 0 |
10 | -512 |
11 | -1024 |
12 | 0 |
13 | 4096 |
14 | 8192 |
15 | 0 |
16 | -32768 |
17 | -65536 |
18 | 0 |
19 | 262144 |
20 | 524288 |
21 | 0 |
22 | -2097152 |
23 | -4194304 |
24 | 0 |
25 | 16777216 |
26 | 33554432 |
27 | 0 |
28 | -134217728 |
29 | -268435456 |
30 | 0 |
31 | 1073741824 |
32 | 2147483648 |
33 | 0 |
34 | -8589934592 |
35 | -17179869184 |
36 | 0 |
37 | 68719476736 |
38 | 137438953472 |
[0,1,2,0,-8,-16,0,64,128,0,-512,-1024,0,4096,8192, 0,-32768,-65536,0,262144,524288,0,-2097152, -4194304,0,16777216,33554432,0,-134217728, -268435456,0,1073741824,2147483648,0,-8589934592, -17179869184,0,68719476736,137438953472] |