1 2
2 5
3 13
4 52
5 241
6 241
7 436
8 1009
9 1009
10 1009
11 2641
12 2641
13 8089
14 8089
15 8089
16 8089
17 18001
18 18001
19 53881
20 53881
21 53881
22 53881
23 87481
24 87481
25 87481
26 87481
27 87481
28 87481
29 117049
30 117049
31 515761
32 515761
33 515761
34 515761
35 515761
36 515761
37 1083289
38 1083289
39 1083289
40 1083289
41 3206641
42 3206641
43 3818929
44 3818929
45 3818929
46 3818929
47 9257329
48 9257329
49 9257329
50 9257329
51 9257329
52 9257329
53 22000801
54 22000801
55 22000801
56 22000801
57 22000801
58 22000801
59 48473881
60 48473881
61 48473881
62 48473881
63 48473881
64 48473881
65 48473881
66 48473881
67 175244281
68 175244281
69 175244281
70 175244281
71 427733329
72 427733329
73 427733329
74 427733329
75 427733329
76 427733329
77 427733329
78 427733329
79 898716289
80 898716289
81 898716289
82 898716289