n | a(n) |
---|---|
0 | 1 |
1 | -5 |
2 | 13 |
3 | -27 |
4 | 54 |
5 | -108 |
6 | 216 |
7 | -432 |
8 | 864 |
9 | -1728 |
10 | 3456 |
11 | -6912 |
12 | 13824 |
13 | -27648 |
14 | 55296 |
15 | -110592 |
16 | 221184 |
17 | -442368 |
18 | 884736 |
19 | -1769472 |
20 | 3538944 |
21 | -7077888 |
22 | 14155776 |
23 | -28311552 |
24 | 56623104 |
25 | -113246208 |
26 | 226492416 |
27 | -452984832 |
28 | 905969664 |
29 | -1811939328 |
30 | 3623878656 |
[1,-5,13,-27,54,-108,216,-432,864,-1728,3456, -6912,13824,-27648,55296,-110592,221184,-442368, 884736,-1769472,3538944,-7077888,14155776, -28311552,56623104,-113246208,226492416, -452984832,905969664,-1811939328,3623878656] |