Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 12 |
4 | 49 |
5 | 217 |
6 | 1006 |
7 | 4810 |
8 | 23576 |
9 | 117812 |
10 | 597937 |
11 | 3073874 |
12 | 15972678 |
13 | 83758809 |
14 | 442681653 |
15 | 2355678968 |
16 | 12610759255 |
17 | 67868269712 |
18 | 366979432955 |
19 | 1992755590086 |
20 | 10862329206524 |
21 | 59414599714958 |
22 | 326009477088080 |
23 | 1793977307978268 |
24 | 9898072238695390 |
25 | 54744525395860053 |
26 | 303463833091357785 |
[1,1,3,12,49,217,1006,4810,23576,117812,597937, 3073874,15972678,83758809,442681653,2355678968, 12610759255,67868269712,366979432955, 1992755590086,10862329206524,59414599714958, 326009477088080,1793977307978268,9898072238695390, 54744525395860053,303463833091357785] |