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 | 24 |
4 | 309 |
5 | 5262 |
6 | 108894 |
7 | 2618718 |
8 | 71246145 |
9 | 2154788970 |
10 | 71563126710 |
11 | 2586270267600 |
12 | 100995812044266 |
13 | 4237522832234832 |
14 | 190126298040192912 |
15 | 9085093650185205498 |
16 | 460711407231295513689 |
17 | 24715373661154672634058 |
18 | 1398648334415007990887454 |
[1,1,3,24,309,5262,108894,2618718,71246145, 2154788970,71563126710,2586270267600, 100995812044266,4237522832234832, 190126298040192912,9085093650185205498, 460711407231295513689,24715373661154672634058, 1398648334415007990887454] |