Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 29 |
3 | 168 |
4 | 728 |
5 | 2989 |
6 | 12621 |
7 | 50157 |
8 | 202716 |
9 | 817325 |
10 | 3269285 |
11 | 13094572 |
12 | 52404308 |
13 | 209623032 |
14 | 838623437 |
15 | 3355004765 |
[1,4,29,168,728,2989,12621,50157,202716,817325, 3269285,13094572,52404308,209623032,838623437, 3355004765] |