n | a(n) |
---|---|
0 | 1 |
1 | -8 |
2 | -16 |
3 | -128 |
4 | -1312 |
5 | -15104 |
6 | -186112 |
7 | -2398208 |
8 | -31898176 |
9 | -434421248 |
10 | -6025687552 |
11 | -84808699904 |
12 | -1207939190272 |
13 | -17375932633088 |
14 | -252046328713216 |
15 | -3682284573851648 |
16 | -54130292542567552 |
17 | -800036763837307904 |
18 | -11880834659028677632 |
19 | -177181827571092267008 |
[1,-8,-16,-128,-1312,-15104,-186112,-2398208, -31898176,-434421248,-6025687552,-84808699904, -1207939190272,-17375932633088,-252046328713216, -3682284573851648,-54130292542567552, -800036763837307904,-11880834659028677632, -177181827571092267008] |