n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | -4 |
3 | -19 |
4 | -55 |
5 | 5179 |
6 | 408149 |
7 | 23366098 |
8 | -2659962750 |
9 | -2946880278857 |
10 | -1715161696081878 |
11 | 603927037021100215 |
12 | 9904716216487281046207 |
13 | 52286804207990141325901614 |
14 | -71925062774291844591785748425 |
15 | -17522340813140430159774329947096591 |
[1,-1,-4,-19,-55,5179,408149,23366098,-2659962750, -2946880278857,-1715161696081878, 603927037021100215,9904716216487281046207, 52286804207990141325901614, -71925062774291844591785748425, -17522340813140430159774329947096591] |