n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 4 |
3 | 5 |
4 | 9 |
5 | 11 |
6 | 12 |
7 | 16 |
8 | 15 |
9 | 18 |
10 | 23 |
11 | 22 |
12 | 25 |
13 | 30 |
14 | 34 |
15 | -1 |
16 | 37 |
17 | 36 |
18 | 38 |
19 | 43 |
20 | 45 |
21 | 53 |
22 | 50 |
23 | -1 |
24 | 56 |
25 | 59 |
26 | 63 |
27 | 64 |
28 | 68 |
29 | 69 |
30 | 75 |
31 | 73 |
32 | 78 |
33 | 80 |
34 | 88 |
35 | 85 |
36 | 87 |
37 | 92 |
38 | 94 |
39 | 96 |
40 | 101 |
41 | 107 |
42 | 102 |
43 | 103 |
44 | 113 |
45 | -1 |
46 | 119 |
47 | 112 |
48 | 118 |
49 | 117 |
50 | 128 |
51 | 124 |
52 | 137 |
53 | -1 |
54 | 136 |
55 | 139 |
56 | 146 |
57 | 144 |
58 | 151 |
59 | 153 |
60 | 147 |
61 | 160 |
[0,2,4,5,9,11,12,16,15,18,23,22,25,30,34,-1,37,36, 38,43,45,53,50,-1,56,59,63,64,68,69,75,73,78,80, 88,85,87,92,94,96,101,107,102,103,113,-1,119,112, 118,117,128,124,137,-1,136,139,146,144,151,153, 147,160] |