n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 5 |
7 | 6 |
8 | 7 |
9 | 15 |
10 | 23 |
11 | 31 |
12 | 39 |
13 | 47 |
14 | 55 |
15 | 63 |
16 | 127 |
17 | 191 |
18 | 255 |
19 | 319 |
20 | 383 |
21 | 447 |
22 | 511 |
23 | 1023 |
24 | 1535 |
25 | 2047 |
26 | 2559 |
27 | 3071 |
28 | 3583 |
29 | 4095 |
30 | 8191 |
31 | 12287 |
32 | 16383 |
33 | 20479 |
34 | 24575 |
35 | 28671 |
36 | 32767 |
37 | 65535 |
38 | 98303 |
39 | 131071 |
40 | 163839 |
41 | 196607 |
42 | 229375 |
43 | 262143 |
44 | 524287 |
45 | 786431 |
46 | 1048575 |
47 | 1310719 |
48 | 1572863 |
49 | 1835007 |
50 | 2097151 |
[0,1,2,3,4,5,6,7,15,23,31,39,47,55,63,127,191,255, 319,383,447,511,1023,1535,2047,2559,3071,3583, 4095,8191,12287,16383,20479,24575,28671,32767, 65535,98303,131071,163839,196607,229375,262143, 524287,786431,1048575,1310719,1572863,1835007, 2097151] |