Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 13 |
5 | 36 |
6 | 101 |
7 | 280 |
8 | 788 |
9 | 2212 |
10 | 6186 |
11 | 17384 |
12 | 48755 |
13 | 136649 |
14 | 383584 |
15 | 1075734 |
16 | 3016924 |
17 | 8464693 |
18 | 23740844 |
19 | 66592246 |
20 | 186807727 |
21 | 523973400 |
22 | 1469769653 |
23 | 4122833303 |
24 | 11564436141 |
25 | 32438795011 |
26 | 90992182917 |
27 | 255234015580 |
28 | 715941436278 |
29 | 2008237780651 |
[1,1,2,5,13,36,101,280,788,2212,6186,17384,48755, 136649,383584,1075734,3016924,8464693,23740844, 66592246,186807727,523973400,1469769653, 4122833303,11564436141,32438795011,90992182917, 255234015580,715941436278,2008237780651] |