n | a(n) |
---|---|
0 | 0 |
1 | -1 |
2 | 2 |
3 | -1 |
4 | -2 |
5 | 5 |
6 | -4 |
7 | -3 |
8 | 12 |
9 | -13 |
10 | -2 |
11 | 27 |
12 | -38 |
13 | 9 |
14 | 56 |
15 | -103 |
16 | 56 |
17 | 103 |
18 | -262 |
19 | 215 |
20 | 150 |
21 | -627 |
22 | 692 |
23 | 85 |
24 | -1404 |
25 | 2011 |
26 | -522 |
27 | -2893 |
28 | 5426 |
29 | -3055 |
30 | -5264 |
31 | 13745 |
32 | -11536 |
33 | -7473 |
34 | 32754 |
35 | -36817 |
36 | -3410 |
37 | 72981 |
38 | -106388 |
39 | 29997 |
40 | 149372 |
41 | -285757 |
42 | 166382 |
43 | 268747 |
44 | -720886 |
45 | 618521 |
46 | 371112 |
47 | -1710519 |
48 | 1957928 |
49 | 123703 |
50 | -3792150 |
[0,-1,2,-1,-2,5,-4,-3,12,-13,-2,27,-38,9,56,-103, 56,103,-262,215,150,-627,692,85,-1404,2011,-522, -2893,5426,-3055,-5264,13745,-11536,-7473,32754, -36817,-3410,72981,-106388,29997,149372,-285757, 166382,268747,-720886,618521,371112,-1710519, 1957928,123703,-3792150] |