Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 5 |
3 | 15 |
4 | -5 |
5 | 111 |
6 | -402 |
7 | 2172 |
8 | -10892 |
9 | 57362 |
10 | -305756 |
11 | 1656560 |
12 | -9083341 |
13 | 50328219 |
14 | -281324174 |
15 | 1584578882 |
16 | -8984740332 |
17 | 51242962422 |
18 | -293772467974 |
19 | 1691974930794 |
20 | -9785378133066 |
21 | 56805049768410 |
22 | -330880419984556 |
23 | 1933299689139664 |
24 | -11328101469158229 |
[1,4,5,15,-5,111,-402,2172,-10892,57362,-305756, 1656560,-9083341,50328219,-281324174,1584578882, -8984740332,51242962422,-293772467974, 1691974930794,-9785378133066,56805049768410, -330880419984556,1933299689139664, -11328101469158229] |