Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | -8 |
4 | 5 |
5 | 126 |
6 | -168 |
7 | -2400 |
8 | 4125 |
9 | 50050 |
10 | -98098 |
11 | -1100736 |
12 | 2339064 |
13 | 25069968 |
14 | -56279520 |
15 | -585307008 |
16 | 1367240589 |
17 | 13919870250 |
18 | -33510798750 |
19 | -335813478000 |
20 | 827780223270 |
21 | 8194328596740 |
22 | -20587404077760 |
23 | -201822515032320 |
24 | 515067876905400 |
25 | 5009403008531376 |
26 | -12953308371172848 |
[1,1,-8,5,126,-168,-2400,4125,50050,-98098, -1100736,2339064,25069968,-56279520,-585307008, 1367240589,13919870250,-33510798750,-335813478000, 827780223270,8194328596740,-20587404077760, -201822515032320,515067876905400,5009403008531376, -12953308371172848] |