Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 18 |
4 | 389 |
5 | 14284 |
6 | 798322 |
7 | 62490160 |
8 | 6519511313 |
9 | 873036867840 |
10 | 145856387327074 |
[1,1,2,18,389,14284,798322,62490160,6519511313, 873036867840,145856387327074] |