n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 2 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 6 |
8 | 6 |
9 | 0 |
10 | 0 |
11 | 0 |
12 | 1 |
13 | 12 |
14 | 30 |
15 | 20 |
16 | 0 |
17 | 0 |
18 | 0 |
19 | 0 |
20 | 1 |
21 | 20 |
22 | 90 |
23 | 140 |
24 | 70 |
25 | 0 |
26 | 0 |
27 | 0 |
28 | 0 |
29 | 0 |
30 | 1 |
31 | 30 |
32 | 210 |
33 | 560 |
34 | 630 |
35 | 252 |
36 | 0 |
37 | 0 |
38 | 0 |
39 | 0 |
40 | 0 |
41 | 0 |
42 | 1 |
43 | 42 |
44 | 420 |
45 | 1680 |
46 | 3150 |
47 | 2772 |
48 | 924 |
49 | 0 |
50 | 0 |
51 | 0 |
52 | 0 |
53 | 0 |
54 | 0 |
55 | 0 |
56 | 1 |
57 | 56 |
58 | 756 |
59 | 4200 |
60 | 11550 |
61 | 16632 |
62 | 12012 |
63 | 3432 |
[1,0,1,2,0,0,1,6,6,0,0,0,1,12,30,20,0,0,0,0,1,20, 90,140,70,0,0,0,0,0,1,30,210,560,630,252,0,0,0,0, 0,0,1,42,420,1680,3150,2772,924,0,0,0,0,0,0,0,1, 56,756,4200,11550,16632,12012,3432] |