n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 6 |
6 | 7 |
7 | 30 |
8 | 12 |
9 | 12 |
10 | 17 |
11 | 210 |
12 | 20 |
13 | 2310 |
14 | 67 |
15 | 28 |
16 | 32 |
17 | 30030 |
18 | 33 |
19 | 510510 |
20 | 44 |
21 | 104 |
22 | 431 |
23 | 9699690 |
24 | 52 |
25 | 60 |
26 | 4633 |
27 | 54 |
28 | 148 |
29 | 223092870 |
30 | 71 |
31 | 6469693230 |
32 | 80 |
33 | 652 |
34 | 60077 |
35 | 192 |
36 | 84 |
37 | 200560490130 |
38 | 1021039 |
39 | 6956 |
40 | 108 |
41 | 7420738134810 |
42 | 229 |
43 | 304250263527210 |
44 | 884 |
45 | 114 |
46 | 19399403 |
47 | 13082761331670030 |
48 | 128 |
49 | 420 |
50 | 145 |
51 | 90124 |
52 | 9292 |
53 | 614889782588491410 |
54 | 135 |
55 | 1116 |
56 | 324 |
[0,0,1,2,4,6,7,30,12,12,17,210,20,2310,67,28,32, 30030,33,510510,44,104,431,9699690,52,60,4633,54, 148,223092870,71,6469693230,80,652,60077,192,84, 200560490130,1021039,6956,108,7420738134810,229, 304250263527210,884,114,19399403, 13082761331670030,128,420,145,90124,9292, 614889782588491410,135,1116,324] |