n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 6 |
9 | 6 |
10 | 12 |
11 | 15 |
12 | 30 |
13 | 30 |
14 | 60 |
15 | 60 |
16 | 84 |
17 | 105 |
18 | 210 |
19 | 210 |
20 | 420 |
21 | 420 |
22 | 420 |
23 | 420 |
24 | 840 |
25 | 840 |
26 | 1260 |
27 | 1260 |
28 | 2310 |
29 | 1540 |
30 | 4620 |
31 | 2520 |
32 | 5460 |
33 | 4620 |
34 | 9240 |
35 | 5460 |
36 | 13860 |
37 | 9240 |
38 | 16380 |
39 | 15015 |
40 | 27720 |
41 | 13860 |
42 | 32760 |
43 | 19635 |
44 | 40040 |
45 | 45045 |
46 | 51480 |
47 | 32760 |
48 | 72072 |
49 | 58905 |
[0,0,0,0,1,2,3,6,6,12,15,30,30,60,60,84,105,210, 210,420,420,420,420,840,840,1260,1260,2310,1540, 4620,2520,5460,4620,9240,5460,13860,9240,16380, 15015,27720,13860,32760,19635,40040,45045,51480, 32760,72072,58905] |