Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 2 |
2 | 27 |
3 | 274 |
4 | 2660 |
5 | 23948 |
6 | 204634 |
7 | 1697940 |
8 | 13869434 |
9 | 112203992 |
10 | 902932630 |
11 | 7245817986 |
12 | 58059100355 |
[2,27,274,2660,23948,204634,1697940,13869434, 112203992,902932630,7245817986,58059100355] |