Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | -2 |
4 | -2 |
5 | 2 |
6 | 12 |
7 | 0 |
8 | -190 |
9 | -696 |
10 | 1960 |
11 | 29592 |
12 | 49750 |
13 | -1200226 |
14 | -8200478 |
15 | 51479530 |
16 | 992408898 |
17 | -517104450 |
18 | -133585331394 |
19 | -757952722052 |
20 | 18448429372430 |
21 | 284177581205280 |
22 | -2033645276651570 |
23 | -87779867499696610 |
24 | -122540992214640738 |
25 | 26825921931152034414 |
[1,-1,-2,-2,2,12,0,-190,-696,1960,29592,49750, -1200226,-8200478,51479530,992408898,-517104450, -133585331394,-757952722052,18448429372430, 284177581205280,-2033645276651570, -87779867499696610,-122540992214640738, 26825921931152034414] |