n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 3 |
4 | 0 |
5 | 1 |
6 | 12 |
7 | 0 |
8 | 0 |
9 | 10 |
10 | 55 |
11 | 0 |
12 | 0 |
13 | 4 |
14 | 77 |
15 | 273 |
16 | 0 |
17 | 0 |
18 | 1 |
19 | 60 |
20 | 546 |
21 | 1428 |
22 | 0 |
23 | 0 |
24 | 0 |
25 | 35 |
26 | 624 |
27 | 3740 |
28 | 7752 |
29 | 0 |
30 | 0 |
31 | 0 |
32 | 15 |
33 | 546 |
34 | 5600 |
35 | 25194 |
36 | 43263 |
37 | 0 |
38 | 0 |
39 | 0 |
40 | 5 |
41 | 391 |
42 | 6405 |
43 | 46512 |
44 | 168245 |
45 | 246675 |
46 | 0 |
47 | 0 |
48 | 0 |
49 | 1 |
50 | 240 |
51 | 6125 |
52 | 65076 |
53 | 368676 |
54 | 1118260 |
55 | 1430715 |
56 | 0 |
57 | 0 |
58 | 0 |
59 | 0 |
60 | 126 |
61 | 5138 |
62 | 76296 |
63 | 606879 |
64 | 2833600 |
65 | 7413705 |
66 | 8414640 |
67 | 0 |
68 | 0 |
69 | 0 |
70 | 0 |
71 | 56 |
72 | 3857 |
73 | 78880 |
74 | 834195 |
75 | 5348420 |
76 | 21312720 |
77 | 49085400 |
78 | 50067108 |
[1,0,3,0,1,12,0,0,10,55,0,0,4,77,273,0,0,1,60,546, 1428,0,0,0,35,624,3740,7752,0,0,0,15,546,5600, 25194,43263,0,0,0,5,391,6405,46512,168245,246675, 0,0,0,1,240,6125,65076,368676,1118260,1430715,0,0, 0,0,126,5138,76296,606879,2833600,7413705,8414640, 0,0,0,0,56,3857,78880,834195,5348420,21312720, 49085400,50067108] |