Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 23 |
4 | 959 |
5 | 127358 |
6 | 53479785 |
7 | 66735041323 |
8 | 247944910114486 |
9 | 2724578446333546605 |
[1,4,23,959,127358,53479785,66735041323, 247944910114486,2724578446333546605] |