n | a(n) |
---|---|
1 | 2 |
2 | 0 |
3 | 4 |
4 | 2 |
5 | 6 |
6 | 4 |
7 | 8 |
8 | 6 |
9 | 10 |
10 | 8 |
11 | 12 |
12 | 10 |
13 | 14 |
14 | 12 |
15 | 16 |
16 | 14 |
17 | 18 |
18 | 16 |
19 | 20 |
20 | 18 |
21 | 22 |
22 | 20 |
23 | 24 |
24 | 22 |
25 | 26 |
26 | 24 |
27 | 28 |
28 | 26 |
29 | 30 |
30 | 28 |
31 | 32 |
32 | 30 |
33 | 34 |
34 | 32 |
35 | 36 |
36 | 34 |
37 | 38 |
38 | 36 |
39 | 40 |
40 | 38 |
41 | 42 |
42 | 40 |
43 | 44 |
44 | 42 |
45 | 46 |
46 | 44 |
47 | 48 |
48 | 46 |
49 | 50 |
50 | 48 |
51 | 52 |
52 | 50 |
53 | 54 |
54 | 52 |
55 | 56 |
56 | 54 |
57 | 58 |
58 | 56 |
59 | 60 |
60 | 58 |
61 | 62 |
62 | 60 |
63 | 64 |
64 | 62 |
65 | 66 |
66 | 64 |
67 | 68 |
68 | 66 |
69 | 70 |
70 | 68 |
71 | 72 |
[2,0,4,2,6,4,8,6,10,8,12,10,14,12,16,14,18,16,20, 18,22,20,24,22,26,24,28,26,30,28,32,30,34,32,36, 34,38,36,40,38,42,40,44,42,46,44,48,46,50,48,52, 50,54,52,56,54,58,56,60,58,62,60,64,62,66,64,68, 66,70,68,72] |