Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 17 |
4 | 59 |
5 | 214 |
6 | 803 |
7 | 3056 |
8 | 11895 |
9 | 47004 |
10 | 187667 |
11 | 756321 |
12 | 3069385 |
13 | 12542846 |
14 | 51578053 |
15 | 213150329 |
16 | 884724627 |
17 | 3686093838 |
18 | 15410995185 |
19 | 64642971735 |
20 | 271932636847 |
21 | 1146871941694 |
22 | 4848125819247 |
23 | 20538011410752 |
24 | 87180357318349 |
25 | 370753442344240 |
26 | 1579383361624263 |
27 | 6738572455070115 |
[1,2,5,17,59,214,803,3056,11895,47004,187667, 756321,3069385,12542846,51578053,213150329, 884724627,3686093838,15410995185,64642971735, 271932636847,1146871941694,4848125819247, 20538011410752,87180357318349,370753442344240, 1579383361624263,6738572455070115] |