Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 14 |
6 | 23 |
7 | 35 |
8 | 98 |
9 | 213 |
10 | 448 |
11 | 1053 |
12 | 2285 |
13 | 5170 |
14 | 11442 |
15 | 25631 |
16 | 57472 |
17 | 127875 |
18 | 286908 |
19 | 640173 |
20 | 1432260 |
21 | 3202305 |
22 | 7156889 |
23 | 16008863 |
24 | 35779725 |
25 | 80013078 |
26 | 178882627 |
27 | 399942789 |
28 | 894243714 |
29 | 1999266125 |
30 | 4470164997 |
31 | 9994288714 |
[0,2,3,4,14,23,35,98,213,448,1053,2285,5170,11442, 25631,57472,127875,286908,640173,1432260,3202305, 7156889,16008863,35779725,80013078,178882627, 399942789,894243714,1999266125,4470164997, 9994288714] |