Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 7 |
3 | 24 |
4 | 87 |
5 | 322 |
6 | 1211 |
7 | 4604 |
8 | 17645 |
9 | 68042 |
10 | 263655 |
11 | 1025632 |
12 | 4002601 |
13 | 15662422 |
14 | 61427543 |
15 | 241386924 |
16 | 950160607 |
17 | 3745589510 |
18 | 14784496003 |
19 | 58424093536 |
20 | 231112008371 |
21 | 915065382154 |
22 | 3626113490579 |
23 | 14379912928572 |
24 | 57064644495359 |
[1,2,7,24,87,322,1211,4604,17645,68042,263655, 1025632,4002601,15662422,61427543,241386924, 950160607,3745589510,14784496003,58424093536, 231112008371,915065382154,3626113490579, 14379912928572,57064644495359] |