n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 2 |
3 | 0 |
4 | 3 |
5 | 3 |
6 | 0 |
7 | 4 |
8 | 8 |
9 | 4 |
10 | 0 |
11 | 5 |
12 | 15 |
13 | 15 |
14 | 5 |
15 | 0 |
16 | 6 |
17 | 24 |
18 | 36 |
19 | 24 |
20 | 6 |
21 | 0 |
22 | 7 |
23 | 35 |
24 | 70 |
25 | 70 |
26 | 35 |
27 | 7 |
28 | 0 |
29 | 8 |
30 | 48 |
31 | 120 |
32 | 160 |
33 | 120 |
34 | 48 |
35 | 8 |
36 | 0 |
37 | 9 |
38 | 63 |
39 | 189 |
40 | 315 |
41 | 315 |
42 | 189 |
43 | 63 |
44 | 9 |
45 | 0 |
46 | 10 |
47 | 80 |
48 | 280 |
49 | 560 |
50 | 700 |
51 | 560 |
52 | 280 |
53 | 80 |
54 | 10 |
55 | 0 |
56 | 11 |
57 | 99 |
58 | 396 |
59 | 924 |
60 | 1386 |
61 | 1386 |
62 | 924 |
63 | 396 |
64 | 99 |
65 | 11 |
[1,0,2,0,3,3,0,4,8,4,0,5,15,15,5,0,6,24,36,24,6,0, 7,35,70,70,35,7,0,8,48,120,160,120,48,8,0,9,63, 189,315,315,189,63,9,0,10,80,280,560,700,560,280, 80,10,0,11,99,396,924,1386,1386,924,396,99,11] |