n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 2 |
6 | 2 |
7 | 2 |
8 | 2 |
9 | 2 |
10 | 4 |
11 | 4 |
12 | 4 |
13 | 4 |
14 | 4 |
15 | 6 |
16 | 6 |
17 | 6 |
18 | 6 |
19 | 6 |
20 | 8 |
21 | 8 |
22 | 8 |
23 | 8 |
24 | 8 |
25 | 10 |
26 | 10 |
27 | 10 |
28 | 10 |
29 | 10 |
30 | 12 |
31 | 12 |
32 | 12 |
33 | 12 |
34 | 12 |
35 | 14 |
36 | 14 |
37 | 14 |
38 | 14 |
39 | 14 |
40 | 16 |
41 | 16 |
42 | 16 |
43 | 16 |
44 | 16 |
45 | 18 |
46 | 18 |
47 | 18 |
48 | 18 |
49 | 18 |
50 | 20 |
51 | 20 |
52 | 20 |
53 | 20 |
54 | 20 |
55 | 22 |
56 | 22 |
57 | 22 |
58 | 22 |
59 | 22 |
60 | 24 |
61 | 24 |
62 | 24 |
63 | 24 |
64 | 24 |
65 | 26 |
66 | 26 |
67 | 26 |
68 | 26 |
69 | 26 |
70 | 28 |
71 | 28 |
72 | 28 |
73 | 28 |
74 | 28 |
75 | 30 |
76 | 30 |
77 | 30 |
[0,0,0,0,0,2,2,2,2,2,4,4,4,4,4,6,6,6,6,6,8,8,8,8, 8,10,10,10,10,10,12,12,12,12,12,14,14,14,14,14,16, 16,16,16,16,18,18,18,18,18,20,20,20,20,20,22,22, 22,22,22,24,24,24,24,24,26,26,26,26,26,28,28,28, 28,28,30,30,30] |