n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 31 |
4 | 127 |
5 | 1279 |
6 | 3583 |
7 | 5119 |
8 | 6143 |
9 | 8191 |
10 | 81919 |
11 | 131071 |
12 | 524287 |
13 | 14680063 |
14 | 109051903 |
15 | 654311423 |
16 | 738197503 |
17 | 2147483647 |
18 | 21474836479 |
19 | 51539607551 |
20 | 824633720831 |
21 | 13743895347199 |
22 | 26388279066623 |
23 | 246290604621823 |
[3,7,31,127,1279,3583,5119,6143,8191,81919,131071, 524287,14680063,109051903,654311423,738197503, 2147483647,21474836479,51539607551,824633720831, 13743895347199,26388279066623,246290604621823] |