n | a(n) |
---|---|
1 | 0 |
2 | 2 |
3 | -1 |
4 | 1 |
5 | 6 |
6 | -1 |
7 | 3 |
8 | 8 |
9 | -1 |
10 | 5 |
11 | 5 |
12 | -1 |
13 | 2 |
14 | 15 |
15 | -1 |
16 | 7 |
17 | 7 |
18 | -1 |
19 | 12 |
20 | 4 |
21 | -1 |
22 | 4 |
23 | 9 |
24 | -1 |
25 | 9 |
26 | 9 |
27 | -1 |
28 | 14 |
29 | 14 |
30 | -1 |
31 | 6 |
32 | 19 |
33 | -1 |
34 | 6 |
35 | 11 |
36 | -1 |
37 | 11 |
38 | 11 |
39 | -1 |
40 | 3 |
41 | 29 |
42 | -1 |
43 | 16 |
44 | 16 |
45 | -1 |
46 | 8 |
47 | 8 |
48 | -1 |
49 | 8 |
50 | 21 |
51 | -1 |
52 | 8 |
53 | 13 |
54 | -1 |
55 | 26 |
56 | 13 |
57 | -1 |
58 | 13 |
59 | 13 |
60 | -1 |
61 | 5 |
62 | 31 |
63 | -1 |
64 | 18 |
65 | 18 |
66 | -1 |
67 | 5 |
68 | 23 |
69 | -1 |
70 | 10 |
[0,2,-1,1,6,-1,3,8,-1,5,5,-1,2,15,-1,7,7,-1,12,4, -1,4,9,-1,9,9,-1,14,14,-1,6,19,-1,6,11,-1,11,11, -1,3,29,-1,16,16,-1,8,8,-1,8,21,-1,8,13,-1,26,13, -1,13,13,-1,5,31,-1,18,18,-1,5,23,-1,10] |