Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | -8 |
2 | 24 |
3 | -72 |
4 | 344 |
5 | -1416 |
6 | 5400 |
7 | -21576 |
8 | 87000 |
9 | -348296 |
10 | 1390872 |
11 | -5560776 |
12 | 22253784 |
13 | -89025672 |
14 | 356055960 |
15 | -1424186568 |
16 | 5696931032 |
17 | -22787865096 |
18 | 91150729368 |
19 | -364602357960 |
20 | 1458412314456 |
21 | -5833651510536 |
22 | 23334594559128 |
23 | -93338369011272 |
24 | 373353522099288 |
[1,-8,24,-72,344,-1416,5400,-21576,87000,-348296, 1390872,-5560776,22253784,-89025672,356055960, -1424186568,5696931032,-22787865096,91150729368, -364602357960,1458412314456,-5833651510536, 23334594559128,-93338369011272,373353522099288] |