Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 11 |
2 | 62 |
3 | 302 |
4 | 1339 |
5 | 5517 |
6 | 21335 |
7 | 77706 |
8 | 267130 |
9 | 868999 |
10 | 2683571 |
11 | 7894237 |
12 | 22199557 |
13 | 59882610 |
14 | 155443180 |
15 | 389435848 |
16 | 944177113 |
17 | 2220593929 |
18 | 5077160511 |
19 | 11307063564 |
20 | 24570317758 |
21 | 52177373347 |
22 | 108436508850 |
23 | 220822419206 |
[11,62,302,1339,5517,21335,77706,267130,868999, 2683571,7894237,22199557,59882610,155443180, 389435848,944177113,2220593929,5077160511, 11307063564,24570317758,52177373347,108436508850, 220822419206] |