Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 4 |
4 | 11 |
5 | 29 |
6 | 85 |
7 | 281 |
8 | 1003 |
9 | 3764 |
10 | 14811 |
11 | 61327 |
12 | 267153 |
13 | 1219497 |
14 | 5807473 |
15 | 28763988 |
16 | 147898511 |
17 | 788330533 |
18 | 4349414397 |
19 | 24799271517 |
20 | 145904796179 |
21 | 884577652276 |
22 | 5519858796807 |
23 | 35415056743815 |
24 | 233393746525705 |
25 | 1578437838849645 |
26 | 10945142365689985 |
27 | 77752626344174676 |
[1,1,1,4,11,29,85,281,1003,3764,14811,61327, 267153,1219497,5807473,28763988,147898511, 788330533,4349414397,24799271517,145904796179, 884577652276,5519858796807,35415056743815, 233393746525705,1578437838849645, 10945142365689985,77752626344174676] |