Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 42 |
4 | 801 |
5 | 32906 |
6 | 2686539 |
7 | 448034446 |
8 | 157510353675 |
9 | 113936781145405 |
[1,4,42,801,32906,2686539,448034446,157510353675, 113936781145405] |