n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 6 |
5 | 6 |
6 | 9 |
7 | 9 |
8 | 9 |
9 | 12 |
10 | 12 |
11 | 12 |
12 | 15 |
13 | 15 |
14 | 15 |
15 | 18 |
16 | 18 |
17 | 18 |
18 | 21 |
19 | 21 |
20 | 21 |
21 | 24 |
22 | 24 |
23 | 24 |
24 | 26 |
25 | 26 |
26 | 28 |
27 | 28 |
28 | 32 |
29 | 32 |
30 | 32 |
31 | 32 |
32 | 34 |
33 | 34 |
34 | 36 |
35 | 36 |
36 | 39 |
37 | 39 |
38 | 39 |
39 | 42 |
40 | 42 |
41 | 42 |
42 | 45 |
43 | 45 |
44 | 45 |
45 | 48 |
46 | 48 |
47 | 48 |
48 | 50 |
49 | 50 |
50 | 52 |
51 | 52 |
52 | 55 |
[1,1,1,6,6,9,9,9,12,12,12,15,15,15,18,18,18,21,21, 21,24,24,24,26,26,28,28,32,32,32,32,34,34,36,36, 39,39,39,42,42,42,45,45,45,48,48,48,50,50,52,52, 55] |