n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 4 |
6 | 4 |
7 | 6 |
8 | 7 |
9 | 7 |
10 | 10 |
11 | 10 |
12 | 11 |
13 | 12 |
14 | 15 |
15 | 13 |
16 | 17 |
17 | 16 |
18 | 19 |
19 | 18 |
20 | 22 |
21 | 19 |
22 | 25 |
23 | 22 |
24 | 26 |
25 | 24 |
26 | 30 |
27 | 25 |
28 | 32 |
29 | 28 |
30 | 34 |
31 | 30 |
32 | 37 |
33 | 31 |
34 | 40 |
35 | 34 |
36 | 41 |
37 | 36 |
38 | 45 |
39 | 37 |
40 | 47 |
41 | 40 |
42 | 49 |
43 | 42 |
44 | 52 |
45 | 43 |
46 | 55 |
47 | 46 |
48 | 56 |
49 | 48 |
50 | 60 |
51 | 49 |
52 | 62 |
53 | 52 |
54 | 64 |
55 | 54 |
56 | 67 |
57 | 55 |
58 | 70 |
59 | 58 |
60 | 71 |
61 | 60 |
62 | 75 |
63 | 61 |
64 | 77 |
65 | 64 |
66 | 79 |
67 | 66 |
[0,0,0,1,2,4,4,6,7,7,10,10,11,12,15,13,17,16,19, 18,22,19,25,22,26,24,30,25,32,28,34,30,37,31,40, 34,41,36,45,37,47,40,49,42,52,43,55,46,56,48,60, 49,62,52,64,54,67,55,70,58,71,60,75,61,77,64,79, 66] |