Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 18 |
2 | 152 |
3 | 3031 |
4 | 21481224 |
5 | 25502420 |
6 | 4007565001480 |
7 | 2196125475223740 |
8 | 905295493763807066010 |
[18,152,3031,21481224,25502420,4007565001480, 2196125475223740,905295493763807066010] |