n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | -3 |
4 | -10 |
5 | -35 |
6 | -186 |
7 | -1162 |
8 | -6980 |
9 | -37893 |
10 | -170170 |
11 | -420926 |
12 | 2820168 |
13 | 58820034 |
14 | 648789218 |
15 | 5870211150 |
16 | 49367781216 |
17 | 424549221251 |
18 | 4031944331166 |
19 | 42858283306334 |
20 | 485093040406600 |
21 | 5516989209285204 |
22 | 60784199053120378 |
23 | 635030292370785486 |
24 | 6149124209685347592 |
[1,1,0,-3,-10,-35,-186,-1162,-6980,-37893,-170170, -420926,2820168,58820034,648789218,5870211150, 49367781216,424549221251,4031944331166, 42858283306334,485093040406600,5516989209285204, 60784199053120378,635030292370785486, 6149124209685347592] |