n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 4 |
4 | 6 |
5 | 6 |
6 | 8 |
7 | 9 |
8 | 9 |
9 | 11 |
10 | 12 |
11 | 13 |
12 | 13 |
13 | 15 |
14 | 15 |
15 | 17 |
16 | 17 |
17 | 18 |
18 | 19 |
19 | 20 |
20 | 22 |
21 | 22 |
22 | 25 |
23 | 25 |
24 | 25 |
25 | 27 |
26 | 28 |
27 | 28 |
28 | 30 |
29 | 30 |
30 | 33 |
31 | 33 |
32 | 34 |
33 | 35 |
34 | 35 |
35 | 37 |
36 | 37 |
37 | 39 |
38 | 39 |
39 | 42 |
40 | 42 |
41 | 43 |
42 | 44 |
43 | 47 |
44 | 47 |
45 | 47 |
46 | 49 |
47 | 49 |
48 | 49 |
49 | 50 |
50 | 52 |
51 | 52 |
52 | 54 |
53 | 54 |
[1,3,4,6,6,8,9,9,11,12,13,13,15,15,17,17,18,19,20, 22,22,25,25,25,27,28,28,30,30,33,33,34,35,35,37, 37,39,39,42,42,43,44,47,47,47,49,49,49,50,52,52, 54,54] |