n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 6 |
5 | 6 |
6 | 9 |
7 | 12 |
8 | 12 |
9 | 12 |
10 | 16 |
11 | 20 |
12 | 20 |
13 | 20 |
14 | 20 |
15 | 25 |
16 | 30 |
17 | 30 |
18 | 30 |
19 | 30 |
20 | 30 |
21 | 36 |
22 | 42 |
23 | 42 |
24 | 42 |
25 | 42 |
26 | 42 |
27 | 42 |
28 | 49 |
29 | 56 |
30 | 56 |
31 | 56 |
32 | 56 |
33 | 56 |
34 | 56 |
35 | 56 |
36 | 64 |
37 | 72 |
38 | 72 |
39 | 72 |
40 | 72 |
41 | 72 |
42 | 72 |
43 | 72 |
44 | 72 |
45 | 81 |
46 | 90 |
47 | 90 |
48 | 90 |
49 | 90 |
50 | 90 |
51 | 90 |
52 | 90 |
53 | 90 |
54 | 90 |
55 | 100 |
56 | 110 |
57 | 110 |
58 | 110 |
59 | 110 |
60 | 110 |
61 | 110 |
62 | 110 |
63 | 110 |
64 | 110 |
65 | 110 |
66 | 121 |
[0,1,2,4,6,6,9,12,12,12,16,20,20,20,20,25,30,30, 30,30,30,36,42,42,42,42,42,42,49,56,56,56,56,56, 56,56,64,72,72,72,72,72,72,72,72,81,90,90,90,90, 90,90,90,90,90,100,110,110,110,110,110,110,110, 110,110,110,121] |