n | a(n) |
---|---|
2 | 2 |
3 | 5 |
4 | 0 |
5 | 10 |
6 | 0 |
7 | 18 |
8 | 0 |
9 | 0 |
10 | 31 |
11 | 0 |
12 | 0 |
13 | 52 |
14 | 0 |
15 | 0 |
16 | 0 |
17 | 86 |
18 | 0 |
19 | 0 |
20 | 0 |
21 | 141 |
22 | 0 |
23 | 0 |
24 | 0 |
25 | 0 |
26 | 230 |
27 | 0 |
28 | 0 |
29 | 0 |
30 | 0 |
31 | 374 |
32 | 0 |
33 | 0 |
34 | 0 |
35 | 0 |
36 | 0 |
37 | 607 |
38 | 0 |
39 | 0 |
40 | 0 |
41 | 0 |
42 | 0 |
43 | 984 |
44 | 0 |
45 | 0 |
46 | 0 |
47 | 0 |
48 | 0 |
49 | 0 |
50 | 1594 |
51 | 0 |
52 | 0 |
53 | 0 |
54 | 0 |
55 | 0 |
56 | 0 |
57 | 2581 |
58 | 0 |
59 | 0 |
60 | 0 |
61 | 0 |
62 | 0 |
63 | 0 |
64 | 0 |
65 | 4178 |
66 | 0 |
67 | 0 |
68 | 0 |
69 | 0 |
70 | 0 |
71 | 0 |
72 | 0 |
73 | 6762 |
74 | 0 |
75 | 0 |
76 | 0 |
77 | 0 |
78 | 0 |
79 | 0 |
[2,5,0,10,0,18,0,0,31,0,0,52,0,0,0,86,0,0,0,141,0, 0,0,0,230,0,0,0,0,374,0,0,0,0,0,607,0,0,0,0,0,984, 0,0,0,0,0,0,1594,0,0,0,0,0,0,2581,0,0,0,0,0,0,0, 4178,0,0,0,0,0,0,0,6762,0,0,0,0,0,0] |