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