n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 3 |
4 | 6 |
5 | 6 |
6 | 9 |
7 | 9 |
8 | 10 |
9 | 12 |
10 | 13 |
11 | 13 |
12 | 16 |
13 | 16 |
14 | 17 |
15 | 17 |
16 | 20 |
17 | 20 |
18 | 21 |
19 | 21 |
20 | 24 |
21 | 24 |
22 | 25 |
23 | 25 |
24 | 26 |
25 | 28 |
26 | 29 |
27 | 29 |
28 | 30 |
29 | 30 |
30 | 33 |
31 | 33 |
32 | 34 |
33 | 34 |
34 | 35 |
35 | 34 |
36 | 38 |
37 | 38 |
38 | 39 |
39 | 39 |
40 | 40 |
41 | 40 |
42 | 43 |
43 | 43 |
44 | 44 |
45 | 45 |
46 | 44 |
47 | 44 |
48 | 45 |
49 | 48 |
50 | 48 |
51 | 50 |
52 | 50 |
53 | 50 |
54 | 51 |
55 | 51 |
56 | 54 |
57 | 55 |
58 | 54 |
59 | 54 |
60 | 55 |
61 | 55 |
62 | 56 |
63 | 57 |
64 | 60 |
65 | 60 |
66 | 61 |
67 | 61 |
68 | 62 |
69 | 62 |
70 | 61 |
71 | 61 |
72 | 65 |
[1,3,3,6,6,9,9,10,12,13,13,16,16,17,17,20,20,21, 21,24,24,25,25,26,28,29,29,30,30,33,33,34,34,35, 34,38,38,39,39,40,40,43,43,44,45,44,44,45,48,48, 50,50,50,51,51,54,55,54,54,55,55,56,57,60,60,61, 61,62,62,61,61,65] |