Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | -1 |
4 | 3 |
5 | -2 |
6 | -45 |
7 | 347 |
8 | -756 |
9 | -13031 |
10 | 184245 |
11 | -810034 |
12 | -11404503 |
13 | 264733177 |
14 | -1931955480 |
15 | -21453955777 |
16 | 796153961091 |
17 | -8688345850874 |
18 | -69492467459925 |
19 | 4300450718587619 |
20 | -65896562313762012 |
21 | -307002797419794407 |
22 | 37668399518087366325 |
[1,0,-1,3,-2,-45,347,-756,-13031,184245,-810034, -11404503,264733177,-1931955480,-21453955777, 796153961091,-8688345850874,-69492467459925, 4300450718587619,-65896562313762012, -307002797419794407,37668399518087366325] |