n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 5 |
3 | 11 |
4 | 23 |
5 | 47 |
6 | 95 |
7 | 191 |
8 | 383 |
9 | 767 |
10 | 1535 |
11 | 3071 |
12 | 6143 |
13 | 12287 |
14 | 24575 |
15 | 49151 |
16 | 98303 |
17 | 196607 |
18 | 393215 |
19 | 786431 |
20 | 1572863 |
21 | 3145727 |
22 | 6291455 |
23 | 12582911 |
24 | 25165823 |
25 | 50331647 |
26 | 100663295 |
27 | 201326591 |
28 | 402653183 |
29 | 805306367 |
30 | 1610612735 |
31 | 3221225471 |
32 | 6442450943 |
33 | 12884901887 |
[0,2,5,11,23,47,95,191,383,767,1535,3071,6143, 12287,24575,49151,98303,196607,393215,786431, 1572863,3145727,6291455,12582911,25165823, 50331647,100663295,201326591,402653183,805306367, 1610612735,3221225471,6442450943,12884901887] |