n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | -1 |
3 | -1 |
4 | -5 |
5 | 1 |
6 | 1 |
7 | 8 |
8 | -1 |
9 | -1 |
10 | -11 |
11 | 1 |
12 | 1 |
13 | 14 |
14 | -1 |
15 | -1 |
16 | -17 |
17 | 1 |
18 | 1 |
19 | 20 |
20 | -1 |
21 | -1 |
22 | -23 |
23 | 1 |
24 | 1 |
25 | 26 |
26 | -1 |
27 | -1 |
28 | -29 |
29 | 1 |
30 | 1 |
31 | 32 |
32 | -1 |
33 | -1 |
34 | -35 |
35 | 1 |
36 | 1 |
37 | 38 |
38 | -1 |
39 | -1 |
40 | -41 |
41 | 1 |
42 | 1 |
43 | 44 |
44 | -1 |
45 | -1 |
46 | -47 |
47 | 1 |
48 | 1 |
49 | 50 |
50 | -1 |
51 | -1 |
52 | -53 |
53 | 1 |
54 | 1 |
55 | 56 |
56 | -1 |
57 | -1 |
58 | -59 |
59 | 1 |
60 | 1 |
61 | 62 |
62 | -1 |
63 | -1 |
64 | -65 |
65 | 1 |
66 | 1 |
67 | 68 |
68 | -1 |
69 | -1 |
[1,2,-1,-1,-5,1,1,8,-1,-1,-11,1,1,14,-1,-1,-17,1, 1,20,-1,-1,-23,1,1,26,-1,-1,-29,1,1,32,-1,-1,-35, 1,1,38,-1,-1,-41,1,1,44,-1,-1,-47,1,1,50,-1,-1, -53,1,1,56,-1,-1,-59,1,1,62,-1,-1,-65,1,1,68,-1, -1] |