Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 10 |
4 | 41 |
5 | 209 |
6 | 1254 |
7 | 8784 |
8 | 70274 |
9 | 632466 |
10 | 6324668 |
11 | 69571349 |
12 | 834856198 |
13 | 10853130586 |
14 | 151943828217 |
15 | 2279157423269 |
16 | 36466518772312 |
17 | 619930819129309 |
18 | 11158754744327568 |
19 | 212016340142223808 |
20 | 4240326802844476168 |
[1,3,10,41,209,1254,8784,70274,632466,6324668, 69571349,834856198,10853130586,151943828217, 2279157423269,36466518772312,619930819129309, 11158754744327568,212016340142223808, 4240326802844476168] |