Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 0 |
5 | -4 |
6 | 0 |
7 | -2 |
8 | 0 |
9 | 26 |
10 | 0 |
11 | 0 |
12 | 80 |
13 | 352 |
14 | 912 |
15 | 0 |
16 | 16 |
17 | 0 |
18 | -1936 |
19 | -11552 |
20 | -40368 |
21 | 0 |
22 | 0 |
23 | -3904 |
24 | -38528 |
25 | -176832 |
26 | -560896 |
27 | -1424960 |
28 | 0 |
29 | -272 |
30 | 0 |
31 | 297296 |
32 | 3150208 |
33 | 17187888 |
34 | 65931008 |
35 | 201796240 |
[1,0,1,0,0,-4,0,-2,0,26,0,0,80,352,912,0,16,0, -1936,-11552,-40368,0,0,-3904,-38528,-176832, -560896,-1424960,0,-272,0,297296,3150208,17187888, 65931008,201796240] |