Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | -3 |
4 | -21 |
5 | -41 |
6 | 166 |
7 | 1460 |
8 | 3445 |
9 | -13503 |
10 | -136721 |
11 | -364412 |
12 | 1285021 |
13 | 14694643 |
14 | 43144726 |
15 | -132548857 |
16 | -1709480698 |
17 | -5456400119 |
18 | 14285376285 |
19 | 209281385564 |
20 | 720201663662 |
21 | -1572818128366 |
22 | -26541960203077 |
23 | -97918748134874 |
24 | 173825501585400 |
25 | 3453517916428141 |
[1,1,1,-3,-21,-41,166,1460,3445,-13503,-136721, -364412,1285021,14694643,43144726,-132548857, -1709480698,-5456400119,14285376285,209281385564, 720201663662,-1572818128366,-26541960203077, -97918748134874,173825501585400,3453517916428141] |