n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 3 |
4 | 6 |
5 | 5 |
6 | 8 |
7 | 7 |
8 | 12 |
9 | 11 |
10 | 14 |
11 | 13 |
12 | 18 |
13 | 17 |
14 | 20 |
15 | 19 |
16 | 24 |
17 | 23 |
18 | 30 |
19 | 29 |
20 | 32 |
21 | 31 |
22 | 38 |
23 | 37 |
24 | 42 |
25 | 41 |
26 | 44 |
27 | 43 |
28 | 48 |
29 | 47 |
30 | 54 |
31 | 53 |
32 | 60 |
33 | 59 |
34 | 62 |
35 | 61 |
36 | 68 |
37 | 67 |
38 | 72 |
39 | 71 |
40 | 74 |
41 | 73 |
42 | 80 |
43 | 79 |
44 | 84 |
45 | 83 |
46 | 90 |
47 | 89 |
48 | 98 |
49 | 97 |
50 | 102 |
51 | 101 |
52 | 104 |
53 | 103 |
54 | 108 |
55 | 107 |
56 | 110 |
57 | 109 |
58 | 114 |
59 | 113 |
60 | 128 |
61 | 127 |
62 | 132 |
63 | 131 |
64 | 138 |
65 | 137 |
66 | 140 |
67 | 139 |
68 | 150 |
69 | 149 |
[2,4,3,6,5,8,7,12,11,14,13,18,17,20,19,24,23,30, 29,32,31,38,37,42,41,44,43,48,47,54,53,60,59,62, 61,68,67,72,71,74,73,80,79,84,83,90,89,98,97,102, 101,104,103,108,107,110,109,114,113,128,127,132, 131,138,137,140,139,150,149] |