Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 6 |
4 | 11 |
5 | 24 |
6 | 52 |
7 | 112 |
8 | 251 |
9 | 574 |
10 | 1347 |
11 | 3242 |
12 | 7996 |
13 | 20202 |
14 | 52245 |
15 | 138200 |
16 | 373640 |
17 | 1031702 |
18 | 2907207 |
19 | 8353892 |
20 | 24460864 |
21 | 72931232 |
22 | 221265823 |
23 | 682632254 |
24 | 2140211338 |
25 | 6814954528 |
26 | 22027143227 |
27 | 72228405060 |
28 | 240154754720 |
[1,2,3,6,11,24,52,112,251,574,1347,3242,7996, 20202,52245,138200,373640,1031702,2907207,8353892, 24460864,72931232,221265823,682632254,2140211338, 6814954528,22027143227,72228405060,240154754720] |