n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 7 |
4 | 23 |
5 | 31 |
6 | 127 |
7 | 383 |
8 | 991 |
9 | 2039 |
10 | 3583 |
11 | 6143 |
12 | 8191 |
13 | 63487 |
14 | 129023 |
15 | 131071 |
16 | 522239 |
17 | 524287 |
18 | 1966079 |
19 | 4128767 |
20 | 14680063 |
21 | 33546239 |
22 | 67108351 |
23 | 201064447 |
24 | 260046847 |
25 | 536739839 |
26 | 1073479679 |
27 | 2147483647 |
28 | 8581545983 |
29 | 16911433727 |
[2,3,7,23,31,127,383,991,2039,3583,6143,8191, 63487,129023,131071,522239,524287,1966079,4128767, 14680063,33546239,67108351,201064447,260046847, 536739839,1073479679,2147483647,8581545983, 16911433727] |