Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
3 | 1 |
4 | 1 |
5 | 3 |
6 | 15 |
7 | 76 |
8 | 339 |
9 | 1420 |
10 | 5839 |
11 | 23688 |
12 | 95161 |
13 | 380150 |
14 | 1513029 |
15 | 6006246 |
16 | 23801014 |
17 | 94204653 |
18 | 372561353 |
19 | 1472622468 |
20 | 5818884732 |
21 | 22988198286 |
22 | 90809767935 |
23 | 358720596210 |
24 | 1417101527194 |
25 | 5598669041853 |
26 | 22121838476973 |
[1,1,3,15,76,339,1420,5839,23688,95161,380150, 1513029,6006246,23801014,94204653,372561353, 1472622468,5818884732,22988198286,90809767935, 358720596210,1417101527194,5598669041853, 22121838476973] |