n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 8 |
9 | 10 |
10 | 12 |
11 | 12 |
12 | 12 |
13 | 13 |
14 | 18 |
15 | 20 |
16 | 20 |
17 | 17 |
18 | 18 |
19 | 21 |
20 | 28 |
21 | 30 |
22 | 30 |
23 | 24 |
24 | 24 |
25 | 25 |
26 | 32 |
27 | 40 |
28 | 42 |
29 | 42 |
30 | 35 |
31 | 31 |
32 | 32 |
33 | 36 |
34 | 45 |
35 | 54 |
36 | 56 |
37 | 56 |
38 | 48 |
39 | 40 |
40 | 40 |
41 | 41 |
42 | 50 |
43 | 60 |
44 | 70 |
45 | 72 |
46 | 72 |
47 | 63 |
48 | 54 |
49 | 49 |
50 | 50 |
51 | 55 |
52 | 66 |
53 | 77 |
54 | 88 |
55 | 90 |
56 | 90 |
57 | 80 |
58 | 70 |
59 | 60 |
60 | 60 |
61 | 61 |
[0,1,2,4,5,6,7,8,10,12,12,12,13,18,20,20,17,18,21, 28,30,30,24,24,25,32,40,42,42,35,31,32,36,45,54, 56,56,48,40,40,41,50,60,70,72,72,63,54,49,50,55, 66,77,88,90,90,80,70,60,60,61] |