Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | -3 |
4 | 11 |
5 | -50 |
6 | 154 |
7 | 756 |
8 | -25572 |
9 | 434736 |
10 | -6324264 |
11 | 84312360 |
12 | -1014504360 |
13 | 9750096720 |
14 | -26179417200 |
15 | -2263442045760 |
16 | 92224441646400 |
17 | -2623899775526400 |
18 | 64132749053646720 |
19 | -1393649719639125120 |
20 | 25953090802663939200 |
21 | -339671851067737440000 |
[0,0,1,-3,11,-50,154,756,-25572,434736,-6324264, 84312360,-1014504360,9750096720,-26179417200, -2263442045760,92224441646400,-2623899775526400, 64132749053646720,-1393649719639125120, 25953090802663939200,-339671851067737440000] |