n | a(n) |
---|---|
1 | 4 |
2 | 6 |
3 | 6 |
4 | 8 |
5 | 8 |
6 | 9 |
7 | 10 |
8 | 10 |
9 | 12 |
10 | 12 |
11 | 12 |
12 | 12 |
13 | 14 |
14 | 14 |
15 | 15 |
16 | 15 |
17 | 16 |
18 | 16 |
19 | 16 |
20 | 18 |
21 | 18 |
22 | 18 |
23 | 18 |
24 | 20 |
25 | 20 |
26 | 20 |
27 | 20 |
28 | 21 |
29 | 21 |
30 | 22 |
31 | 22 |
32 | 24 |
33 | 24 |
34 | 24 |
35 | 24 |
36 | 24 |
37 | 24 |
38 | 25 |
39 | 26 |
40 | 26 |
41 | 27 |
42 | 27 |
43 | 28 |
44 | 28 |
45 | 28 |
46 | 28 |
47 | 30 |
48 | 30 |
49 | 30 |
50 | 30 |
51 | 30 |
52 | 30 |
53 | 32 |
54 | 32 |
55 | 32 |
56 | 32 |
57 | 33 |
58 | 33 |
59 | 34 |
60 | 34 |
61 | 35 |
62 | 35 |
63 | 36 |
64 | 36 |
65 | 36 |
66 | 36 |
67 | 36 |
68 | 36 |
69 | 36 |
70 | 38 |
71 | 38 |
72 | 39 |
73 | 39 |
74 | 40 |
75 | 40 |
76 | 40 |
77 | 40 |
[4,6,6,8,8,9,10,10,12,12,12,12,14,14,15,15,16,16, 16,18,18,18,18,20,20,20,20,21,21,22,22,24,24,24, 24,24,24,25,26,26,27,27,28,28,28,28,30,30,30,30, 30,30,32,32,32,32,33,33,34,34,35,35,36,36,36,36, 36,36,36,38,38,39,39,40,40,40,40] |