Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
2 | 1 |
3 | 1 |
4 | 5 |
5 | 41 |
6 | 438 |
7 | 5564 |
8 | 80237 |
9 | 1278297 |
10 | 22108374 |
11 | 410124999 |
12 | 8089569676 |
13 | 168555880750 |
14 | 3691281132962 |
15 | 84623035267642 |
16 | 2024303994864497 |
17 | 50394612947711173 |
18 | 1302706707186206332 |
19 | 34901118404682549804 |
20 | 967494986526757083191 |
21 | 27710705833750559374772 |
22 | 818986747695251513692537 |
[1,1,5,41,438,5564,80237,1278297,22108374, 410124999,8089569676,168555880750,3691281132962, 84623035267642,2024303994864497,50394612947711173, 1302706707186206332,34901118404682549804, 967494986526757083191,27710705833750559374772, 818986747695251513692537] |