n | a(n) |
---|---|
0 | 0 |
1 | 4 |
2 | 6 |
3 | 8 |
4 | 8 |
5 | 10 |
6 | 10 |
7 | 12 |
8 | 12 |
9 | 12 |
10 | 14 |
11 | 14 |
12 | 14 |
13 | 16 |
14 | 16 |
15 | 16 |
16 | 16 |
17 | 18 |
18 | 18 |
19 | 18 |
20 | 18 |
21 | 20 |
22 | 20 |
23 | 20 |
24 | 20 |
25 | 20 |
26 | 22 |
27 | 22 |
28 | 22 |
29 | 22 |
30 | 22 |
31 | 24 |
32 | 24 |
33 | 24 |
34 | 24 |
35 | 24 |
36 | 24 |
37 | 26 |
38 | 26 |
39 | 26 |
40 | 26 |
41 | 26 |
42 | 26 |
43 | 28 |
44 | 28 |
45 | 28 |
46 | 28 |
47 | 28 |
48 | 28 |
49 | 28 |
50 | 30 |
51 | 30 |
52 | 30 |
53 | 30 |
54 | 30 |
55 | 30 |
56 | 30 |
57 | 32 |
58 | 32 |
59 | 32 |
60 | 32 |
61 | 32 |
62 | 32 |
63 | 32 |
64 | 32 |
65 | 34 |
66 | 34 |
67 | 34 |
68 | 34 |
69 | 34 |
70 | 34 |
[0,4,6,8,8,10,10,12,12,12,14,14,14,16,16,16,16,18, 18,18,18,20,20,20,20,20,22,22,22,22,22,24,24,24, 24,24,24,26,26,26,26,26,26,28,28,28,28,28,28,28, 30,30,30,30,30,30,30,32,32,32,32,32,32,32,32,34, 34,34,34,34,34] |