Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | -1 |
4 | 4 |
5 | 7 |
6 | -74 |
7 | 23 |
8 | 2136 |
9 | -7345 |
10 | -77006 |
11 | 712879 |
12 | 2499124 |
13 | -69799897 |
14 | 88342398 |
15 | 7311735143 |
16 | -50617554896 |
17 | -762825930977 |
18 | 12821702643946 |
19 | 56041362405119 |
20 | -2956159258069044 |
21 | 8447845572175031 |
22 | 660257137187089270 |
23 | -7376306690095890185 |
[1,1,0,-1,4,7,-74,23,2136,-7345,-77006,712879, 2499124,-69799897,88342398,7311735143, -50617554896,-762825930977,12821702643946, 56041362405119,-2956159258069044,8447845572175031, 660257137187089270,-7376306690095890185] |