Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 7 |
4 | 9 |
5 | 47 |
6 | 55 |
7 | 65 |
8 | 69 |
9 | 97 |
10 | 103 |
11 | 273 |
12 | 1231 |
13 | 1721 |
14 | 2277 |
15 | 3981 |
16 | 4125 |
17 | 4569 |
18 | 5135 |
19 | 8327 |
20 | 8593 |
21 | 24249 |
22 | 37609 |
23 | 396617 |
24 | 633247 |
25 | 920709 |
26 | 2165551 |
27 | 2870935 |
28 | 4578161 |
[1,5,7,9,47,55,65,69,97,103,273,1231,1721,2277, 3981,4125,4569,5135,8327,8593,24249,37609,396617, 633247,920709,2165551,2870935,4578161] |