Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 5 |
3 | 61 |
4 | 2280 |
5 | 273052 |
6 | 110537709 |
7 | 156456474138 |
8 | 790541795804221 |
9 | 14445283925963101577 |
10 | 963056085414756870071490 |
11 | 235864774408401842540220265704 |
12 | 213426797830699546133563821747980513 |
13 | 717147073290996884137625501875655000693923 |
[0,1,5,61,2280,273052,110537709,156456474138, 790541795804221,14445283925963101577, 963056085414756870071490, 235864774408401842540220265704, 213426797830699546133563821747980513, 717147073290996884137625501875655000693923] |