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