n | a(n) |
---|---|
1 | 3 |
2 | 3 |
3 | 9 |
4 | 3 |
5 | 33 |
6 | 31 |
7 | 129 |
8 | 31 |
9 | 513 |
10 | 511 |
11 | 2049 |
12 | 1023 |
13 | 8193 |
14 | 8191 |
15 | 32769 |
16 | 4095 |
17 | 131073 |
18 | 131071 |
19 | 524289 |
20 | 262143 |
21 | 2097153 |
22 | 2097151 |
23 | 8388609 |
24 | 2097151 |
[3,3,9,3,33,31,129,31,513,511,2049,1023,8193,8191, 32769,4095,131073,131071,524289,262143,2097153, 2097151,8388609,2097151] |