Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 3 |
3 | -11 |
4 | -47 |
5 | 2111 |
6 | -18589 |
7 | -671803 |
8 | 24578625 |
9 | 328227551 |
10 | -44122149981 |
11 | -17436709707 |
12 | 129678315723089 |
13 | -1671362093527073 |
14 | -621466693739336509 |
15 | 16245508786340273349 |
16 | 4705502566521408713473 |
17 | -172007688705762528111809 |
18 | -54084940569279187064459581 |
[1,-1,3,-11,-47,2111,-18589,-671803,24578625, 328227551,-44122149981,-17436709707, 129678315723089,-1671362093527073, -621466693739336509,16245508786340273349, 4705502566521408713473,-172007688705762528111809, -54084940569279187064459581] |