n | a(n) |
---|---|
2 | 4 |
3 | 4 |
4 | 4 |
5 | 4 |
6 | 5 |
7 | 5 |
8 | 6 |
9 | 6 |
10 | 6 |
11 | 7 |
12 | 7 |
13 | 8 |
14 | 8 |
15 | 8 |
16 | 9 |
17 | 9 |
18 | 9 |
19 | 10 |
20 | 10 |
21 | 11 |
22 | 11 |
23 | 11 |
24 | 12 |
25 | 12 |
26 | 12 |
27 | 13 |
28 | 13 |
29 | 13 |
30 | 14 |
31 | 14 |
32 | 14 |
33 | 15 |
34 | 15 |
35 | 15 |
36 | 16 |
37 | 16 |
38 | 16 |
39 | 17 |
40 | 17 |
41 | 17 |
42 | 17 |
43 | 18 |
44 | 18 |
45 | 18 |
46 | 19 |
47 | 19 |
48 | 19 |
49 | 20 |
50 | 20 |
51 | 20 |
52 | 21 |
53 | 21 |
54 | 21 |
55 | 21 |
56 | 22 |
57 | 22 |
58 | 22 |
59 | 23 |
60 | 23 |
61 | 23 |
62 | 24 |
63 | 24 |
64 | 24 |
65 | 24 |
66 | 25 |
67 | 25 |
68 | 25 |
69 | 26 |
70 | 26 |
71 | 26 |
72 | 26 |
73 | 27 |
74 | 27 |
75 | 27 |
76 | 28 |
[4,4,4,4,5,5,6,6,6,7,7,8,8,8,9,9,9,10,10,11,11,11, 12,12,12,13,13,13,14,14,14,15,15,15,16,16,16,17, 17,17,17,18,18,18,19,19,19,20,20,20,21,21,21,21, 22,22,22,23,23,23,24,24,24,24,25,25,25,26,26,26, 26,27,27,27,28] |