Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 2 |
3 | 7 |
4 | 16 |
5 | 44 |
6 | 113 |
7 | 298 |
8 | 778 |
9 | 2039 |
10 | 5336 |
11 | 13972 |
12 | 36577 |
13 | 95762 |
14 | 250706 |
15 | 656359 |
16 | 1718368 |
17 | 4498748 |
18 | 11777873 |
19 | 30834874 |
20 | 80726746 |
21 | 211345367 |
22 | 553309352 |
23 | 1448582692 |
24 | 3792438721 |
25 | 9928733474 |
26 | 25993761698 |
27 | 68052551623 |
28 | 178163893168 |
29 | 466439127884 |
30 | 1221153490481 |
[1,2,2,7,16,44,113,298,778,2039,5336,13972,36577, 95762,250706,656359,1718368,4498748,11777873, 30834874,80726746,211345367,553309352,1448582692, 3792438721,9928733474,25993761698,68052551623, 178163893168,466439127884,1221153490481] |