n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 2 |
6 | 2 |
7 | 4 |
8 | 4 |
9 | 6 |
10 | 10 |
11 | 10 |
12 | 14 |
13 | 16 |
14 | 16 |
15 | 18 |
16 | 22 |
17 | 26 |
18 | 26 |
19 | 30 |
20 | 32 |
21 | 32 |
22 | 36 |
23 | 38 |
24 | 42 |
25 | 48 |
26 | 50 |
27 | 50 |
28 | 52 |
29 | 52 |
30 | 54 |
31 | 66 |
32 | 68 |
33 | 72 |
34 | 72 |
35 | 80 |
36 | 80 |
37 | 84 |
38 | 88 |
39 | 90 |
40 | 94 |
41 | 98 |
42 | 98 |
43 | 106 |
44 | 106 |
45 | 108 |
46 | 108 |
47 | 118 |
48 | 128 |
49 | 130 |
50 | 130 |
51 | 132 |
52 | 136 |
53 | 136 |
54 | 144 |
55 | 148 |
56 | 152 |
57 | 156 |
58 | 156 |
59 | 160 |
60 | 162 |
61 | 162 |
62 | 170 |
[1,0,0,0,2,2,4,4,6,10,10,14,16,16,18,22,26,26,30, 32,32,36,38,42,48,50,50,52,52,54,66,68,72,72,80, 80,84,88,90,94,98,98,106,106,108,108,118,128,130, 130,132,136,136,144,148,152,156,156,160,162,162, 170] |