Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 9 |
3 | 41 |
4 | 169 |
5 | 825 |
6 | 4073 |
7 | 21113 |
8 | 111657 |
9 | 603961 |
10 | 3317353 |
11 | 18472697 |
12 | 104002729 |
13 | 591135417 |
14 | 3387188969 |
15 | 19545660025 |
16 | 113483969833 |
17 | 662493218361 |
18 | 3886235869033 |
19 | 22895917401593 |
20 | 135419375707561 |
21 | 803779534739897 |
[1,5,9,41,169,825,4073,21113,111657,603961, 3317353,18472697,104002729,591135417,3387188969, 19545660025,113483969833,662493218361, 3886235869033,22895917401593,135419375707561, 803779534739897] |