n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 0 |
6 | 2 |
7 | 2 |
8 | 2 |
9 | 0 |
10 | 3 |
11 | 5 |
12 | 6 |
13 | 6 |
14 | 0 |
15 | 5 |
16 | 10 |
17 | 18 |
18 | 24 |
19 | 24 |
20 | 0 |
21 | 8 |
22 | 20 |
23 | 44 |
24 | 84 |
25 | 120 |
26 | 120 |
27 | 0 |
28 | 13 |
29 | 38 |
30 | 102 |
31 | 240 |
32 | 480 |
33 | 720 |
34 | 720 |
35 | 0 |
36 | 21 |
37 | 71 |
38 | 222 |
39 | 630 |
40 | 1560 |
41 | 3240 |
42 | 5040 |
43 | 5040 |
44 | 0 |
45 | 34 |
46 | 130 |
47 | 466 |
48 | 1536 |
49 | 4560 |
50 | 11760 |
51 | 25200 |
52 | 40320 |
53 | 40320 |
54 | 0 |
55 | 55 |
56 | 235 |
57 | 948 |
58 | 3564 |
59 | 12264 |
[0,1,0,1,1,0,2,2,2,0,3,5,6,6,0,5,10,18,24,24,0,8, 20,44,84,120,120,0,13,38,102,240,480,720,720,0,21, 71,222,630,1560,3240,5040,5040,0,34,130,466,1536, 4560,11760,25200,40320,40320,0,55,235,948,3564, 12264] |