n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 2 |
3 | 0 |
4 | 3 |
5 | -1 |
6 | 4 |
7 | 0 |
8 | 5 |
9 | -1 |
10 | 6 |
11 | 0 |
12 | 7 |
13 | -1 |
14 | 8 |
15 | 0 |
16 | 9 |
17 | -1 |
18 | 10 |
19 | 0 |
20 | 11 |
21 | -1 |
22 | 12 |
23 | 0 |
24 | 13 |
25 | -1 |
26 | 14 |
27 | 0 |
28 | 15 |
29 | -1 |
30 | 16 |
31 | 0 |
32 | 17 |
33 | -1 |
34 | 18 |
35 | 0 |
36 | 19 |
37 | -1 |
38 | 20 |
39 | 0 |
40 | 21 |
41 | -1 |
42 | 22 |
43 | 0 |
44 | 23 |
45 | -1 |
46 | 24 |
47 | 0 |
48 | 25 |
49 | -1 |
50 | 26 |
51 | 0 |
52 | 27 |
53 | -1 |
54 | 28 |
55 | 0 |
56 | 29 |
57 | -1 |
58 | 30 |
59 | 0 |
60 | 31 |
61 | -1 |
62 | 32 |
63 | 0 |
64 | 33 |
65 | -1 |
66 | 34 |
67 | 0 |
68 | 35 |
69 | -1 |
70 | 36 |
71 | 0 |
72 | 37 |
73 | -1 |
74 | 38 |
75 | 0 |
76 | 39 |
77 | -1 |
78 | 40 |
79 | 0 |
80 | 41 |
81 | -1 |
82 | 42 |
83 | 0 |
84 | 43 |
85 | -1 |
86 | 44 |
87 | 0 |
88 | 45 |
89 | -1 |
90 | 46 |
91 | 0 |
92 | 47 |
93 | -1 |
94 | 48 |
95 | 0 |
[1,-1,2,0,3,-1,4,0,5,-1,6,0,7,-1,8,0,9,-1,10,0,11, -1,12,0,13,-1,14,0,15,-1,16,0,17,-1,18,0,19,-1,20, 0,21,-1,22,0,23,-1,24,0,25,-1,26,0,27,-1,28,0,29, -1,30,0,31,-1,32,0,33,-1,34,0,35,-1,36,0,37,-1,38, 0,39,-1,40,0,41,-1,42,0,43,-1,44,0,45,-1,46,0,47, -1,48,0] |