Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 11 |
4 | 43 |
5 | 175 |
6 | 735 |
7 | 3167 |
8 | 13935 |
9 | 62383 |
10 | 283311 |
11 | 1302271 |
12 | 6047679 |
13 | 28332991 |
14 | 133752191 |
15 | 635618431 |
16 | 3038326911 |
17 | 14599154431 |
18 | 70474889471 |
19 | 341624867071 |
20 | 1662254107391 |
21 | 8115717976831 |
22 | 39747223425791 |
23 | 195219110182911 |
24 | 961330824858623 |
[1,1,3,11,43,175,735,3167,13935,62383,283311, 1302271,6047679,28332991,133752191,635618431, 3038326911,14599154431,70474889471,341624867071, 1662254107391,8115717976831,39747223425791, 195219110182911,961330824858623] |