Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 3 |
2 | 15 |
3 | 7 |
4 | 341 |
5 | 819 |
6 | 9709 |
7 | 2047 |
8 | 475107 |
9 | 31 |
10 | 3233097 |
11 | 5461 |
12 | 8388607 |
13 | 3556769739 |
14 | 31675383749 |
15 | 65498251203 |
16 | 575525617597 |
17 | 34359738367 |
18 | 549755813887 |
19 | 182518930210733 |
20 | 2047 |
21 | 37905296863701641 |
22 | 2251799813685247 |
[3,15,7,341,819,9709,2047,475107,31,3233097,5461, 8388607,3556769739,31675383749,65498251203, 575525617597,34359738367,549755813887, 182518930210733,2047,37905296863701641, 2251799813685247] |