Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
3 | 0 |
4 | 11 |
5 | 266 |
6 | 2344 |
7 | 12907 |
8 | 53307 |
9 | 180876 |
10 | 530654 |
11 | 1391647 |
12 | 3335627 |
13 | 7426885 |
14 | 15544434 |
15 | 30867669 |
16 | 58574800 |
17 | 106838511 |
18 | 188190111 |
19 | 321383808 |
20 | 533857914 |
[0,11,266,2344,12907,53307,180876,530654,1391647, 3335627,7426885,15544434,30867669,58574800, 106838511,188190111,321383808,533857914] |