n | a(n) |
---|---|
1 | 4 |
2 | 5 |
3 | 6 |
4 | 7 |
5 | 8 |
6 | 9 |
7 | 9 |
8 | 13 |
9 | 11 |
10 | 13 |
11 | 14 |
12 | 15 |
13 | 15 |
14 | 17 |
15 | 16 |
16 | 19 |
17 | 19 |
18 | 19 |
19 | 21 |
20 | 23 |
21 | 20 |
22 | 23 |
23 | 23 |
24 | 28 |
25 | 21 |
26 | 31 |
27 | 25 |
28 | 23 |
29 | 30 |
30 | 32 |
31 | 30 |
32 | 29 |
33 | 31 |
34 | 32 |
35 | 34 |
36 | 30 |
37 | 34 |
38 | 40 |
39 | 32 |
40 | 36 |
41 | 39 |
42 | 37 |
43 | 37 |
44 | 40 |
45 | 38 |
46 | 39 |
47 | 44 |
48 | 42 |
49 | 45 |
50 | 44 |
51 | 42 |
52 | 42 |
53 | 45 |
54 | 42 |
55 | 48 |
56 | 52 |
57 | 49 |
58 | 45 |
59 | 50 |
60 | 48 |
61 | 51 |
62 | 55 |
63 | 56 |
64 | 47 |
65 | 52 |
66 | 56 |
67 | 56 |
68 | 53 |
69 | 49 |
70 | 58 |
71 | 62 |
72 | 56 |
[4,5,6,7,8,9,9,13,11,13,14,15,15,17,16,19,19,19, 21,23,20,23,23,28,21,31,25,23,30,32,30,29,31,32, 34,30,34,40,32,36,39,37,37,40,38,39,44,42,45,44, 42,42,45,42,48,52,49,45,50,48,51,55,56,47,52,56, 56,53,49,58,62,56] |