n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 3 |
3 | 0 |
4 | 7 |
5 | 0 |
6 | 15 |
7 | 0 |
8 | 31 |
9 | 0 |
10 | 63 |
11 | 0 |
12 | 127 |
13 | 0 |
14 | 255 |
15 | 0 |
16 | 511 |
17 | 0 |
18 | 1023 |
19 | 0 |
20 | 2047 |
21 | 0 |
22 | 4095 |
23 | 0 |
24 | 8191 |
25 | 0 |
26 | 16383 |
27 | 0 |
28 | 32767 |
29 | 0 |
30 | 65535 |
31 | 0 |
32 | 131071 |
33 | 0 |
34 | 262143 |
35 | 0 |
36 | 524287 |
37 | 0 |
38 | 1048575 |
39 | 0 |
40 | 2097151 |
41 | 0 |
42 | 4194303 |
43 | 0 |
44 | 8388607 |
45 | 0 |
46 | 16777215 |
47 | 0 |
48 | 33554431 |
49 | 0 |
50 | 67108863 |
51 | 0 |
52 | 134217727 |
53 | 0 |
54 | 268435455 |
[1,0,3,0,7,0,15,0,31,0,63,0,127,0,255,0,511,0, 1023,0,2047,0,4095,0,8191,0,16383,0,32767,0,65535, 0,131071,0,262143,0,524287,0,1048575,0,2097151,0, 4194303,0,8388607,0,16777215,0,33554431,0, 67108863,0,134217727,0,268435455] |