n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -1 |
3 | 3 |
4 | -4 |
5 | 1 |
6 | 9 |
7 | -15 |
8 | 7 |
9 | -1 |
10 | 27 |
11 | -54 |
12 | 36 |
13 | -10 |
14 | 1 |
15 | 81 |
16 | -189 |
17 | 162 |
18 | -66 |
19 | 13 |
20 | -1 |
21 | 243 |
22 | -648 |
23 | 675 |
24 | -360 |
25 | 105 |
26 | -16 |
27 | 1 |
28 | 729 |
29 | -2187 |
30 | 2673 |
31 | -1755 |
32 | 675 |
33 | -153 |
34 | 19 |
35 | -1 |
36 | 2187 |
37 | -7290 |
38 | 10206 |
39 | -7938 |
40 | 3780 |
41 | -1134 |
42 | 210 |
43 | -22 |
44 | 1 |
45 | 6561 |
46 | -24057 |
47 | 37908 |
48 | -34020 |
49 | 19278 |
50 | -7182 |
51 | 1764 |
52 | -276 |
53 | 25 |
54 | -1 |
55 | 19683 |
56 | -78732 |
57 | 137781 |
58 | -139968 |
59 | 91854 |
60 | -40824 |
61 | 12474 |
62 | -2592 |
63 | 351 |
64 | -28 |
65 | 1 |
[1,1,-1,3,-4,1,9,-15,7,-1,27,-54,36,-10,1,81,-189, 162,-66,13,-1,243,-648,675,-360,105,-16,1,729, -2187,2673,-1755,675,-153,19,-1,2187,-7290,10206, -7938,3780,-1134,210,-22,1,6561,-24057,37908, -34020,19278,-7182,1764,-276,25,-1,19683,-78732, 137781,-139968,91854,-40824,12474,-2592,351,-28,1] |