n | a(n) |
---|---|
0 | 1 |
1 | -3 |
2 | 6 |
3 | -9 |
4 | 9 |
5 | 0 |
6 | -27 |
7 | 81 |
8 | -162 |
9 | 243 |
10 | -243 |
11 | 0 |
12 | 729 |
13 | -2187 |
14 | 4374 |
15 | -6561 |
16 | 6561 |
17 | 0 |
18 | -19683 |
19 | 59049 |
20 | -118098 |
21 | 177147 |
22 | -177147 |
23 | 0 |
24 | 531441 |
25 | -1594323 |
26 | 3188646 |
27 | -4782969 |
28 | 4782969 |
29 | 0 |
30 | -14348907 |
31 | 43046721 |
32 | -86093442 |
33 | 129140163 |
34 | -129140163 |
35 | 0 |
36 | 387420489 |
37 | -1162261467 |
[1,-3,6,-9,9,0,-27,81,-162,243,-243,0,729,-2187, 4374,-6561,6561,0,-19683,59049,-118098,177147, -177147,0,531441,-1594323,3188646,-4782969, 4782969,0,-14348907,43046721,-86093442,129140163, -129140163,0,387420489,-1162261467] |