n | a(n) |
---|---|
1 | 0 |
2 | 4 |
3 | 4 |
4 | 8 |
5 | 8 |
6 | 12 |
7 | 12 |
8 | 16 |
9 | 16 |
10 | 20 |
11 | 20 |
12 | 24 |
13 | 24 |
14 | 28 |
15 | 28 |
16 | 32 |
17 | 32 |
18 | 36 |
19 | 36 |
20 | 40 |
21 | 40 |
22 | 44 |
23 | 44 |
24 | 48 |
25 | 48 |
26 | 52 |
27 | 52 |
28 | 56 |
29 | 56 |
30 | 60 |
31 | 60 |
32 | 64 |
33 | 64 |
34 | 68 |
35 | 68 |
36 | 72 |
37 | 72 |
38 | 76 |
39 | 76 |
40 | 80 |
41 | 80 |
42 | 84 |
43 | 84 |
44 | 88 |
45 | 88 |
46 | 92 |
47 | 92 |
48 | 96 |
49 | 96 |
50 | 100 |
51 | 100 |
52 | 104 |
53 | 104 |
54 | 108 |
55 | 108 |
56 | 112 |
57 | 112 |
58 | 116 |
59 | 116 |
60 | 120 |
61 | 120 |
62 | 124 |
63 | 124 |
64 | 128 |
65 | 128 |
66 | 132 |
[0,4,4,8,8,12,12,16,16,20,20,24,24,28,28,32,32,36, 36,40,40,44,44,48,48,52,52,56,56,60,60,64,64,68, 68,72,72,76,76,80,80,84,84,88,88,92,92,96,96,100, 100,104,104,108,108,112,112,116,116,120,120,124, 124,128,128,132] |