n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 3 |
4 | 3 |
5 | 3 |
6 | 5 |
7 | 5 |
8 | 5 |
9 | 7 |
10 | 8 |
11 | 8 |
12 | 8 |
13 | 9 |
14 | 9 |
15 | 11 |
16 | 13 |
17 | 13 |
18 | 15 |
19 | 15 |
20 | 15 |
21 | 15 |
22 | 15 |
23 | 16 |
24 | 16 |
25 | 16 |
26 | 17 |
27 | 17 |
28 | 19 |
29 | 19 |
30 | 21 |
31 | 21 |
32 | 23 |
33 | 23 |
34 | 24 |
35 | 24 |
36 | 24 |
37 | 24 |
38 | 25 |
39 | 27 |
40 | 29 |
41 | 31 |
42 | 32 |
43 | 32 |
44 | 33 |
45 | 35 |
46 | 37 |
47 | 39 |
48 | 39 |
49 | 39 |
50 | 39 |
51 | 40 |
52 | 40 |
53 | 40 |
54 | 41 |
55 | 43 |
56 | 45 |
57 | 45 |
58 | 45 |
59 | 47 |
60 | 48 |
61 | 48 |
62 | 51 |
63 | 51 |
64 | 51 |
65 | 53 |
66 | 55 |
67 | 56 |
[1,3,3,3,3,5,5,5,7,8,8,8,9,9,11,13,13,15,15,15,15, 15,16,16,16,17,17,19,19,21,21,23,23,24,24,24,24, 25,27,29,31,32,32,33,35,37,39,39,39,39,40,40,40, 41,43,45,45,45,47,48,48,51,51,51,53,55,56] |