Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | -2 |
2 | -6 |
3 | -28 |
4 | -26 |
5 | -156 |
6 | -476 |
7 | 968 |
8 | 11526 |
9 | -16172 |
10 | 139724 |
11 | 791928 |
12 | 1315548 |
13 | 12772840 |
14 | 31004424 |
15 | -105335920 |
16 | 1058225606 |
17 | 2239259700 |
18 | -3700870212 |
19 | 29301955992 |
20 | -4944685836 |
21 | -526686535112 |
22 | 1134044530040 |
23 | 4057865621232 |
24 | -13063873857124 |
25 | -113573062924024 |
[1,-2,-6,-28,-26,-156,-476,968,11526,-16172, 139724,791928,1315548,12772840,31004424, -105335920,1058225606,2239259700,-3700870212, 29301955992,-4944685836,-526686535112, 1134044530040,4057865621232,-13063873857124, -113573062924024] |