n | a(n) |
---|---|
1 | 0 |
2 | -1 |
3 | 1 |
4 | 0 |
5 | 2 |
6 | 4 |
7 | 5 |
8 | 4 |
9 | 5 |
10 | 6 |
11 | 6 |
12 | 6 |
13 | 7 |
14 | 8 |
15 | 9 |
16 | 10 |
17 | 11 |
18 | 10 |
19 | 12 |
20 | 13 |
21 | 13 |
22 | 13 |
23 | 14 |
24 | 15 |
25 | 15 |
26 | 16 |
27 | 17 |
28 | 18 |
29 | 20 |
30 | 22 |
31 | 22 |
32 | 23 |
33 | 23 |
34 | 24 |
35 | 25 |
36 | 26 |
37 | 27 |
38 | 27 |
39 | 28 |
40 | 29 |
41 | 31 |
42 | 32 |
43 | 33 |
44 | 34 |
45 | 35 |
46 | 36 |
47 | 38 |
48 | 40 |
49 | 39 |
50 | 41 |
51 | 39 |
52 | 43 |
53 | 44 |
54 | 45 |
55 | 46 |
56 | 48 |
57 | 48 |
58 | 49 |
59 | 51 |
60 | 52 |
61 | 52 |
62 | 54 |
63 | 54 |
64 | 55 |
65 | 55 |
66 | 56 |
67 | 57 |
68 | 57 |
69 | 58 |
[0,-1,1,0,2,4,5,4,5,6,6,6,7,8,9,10,11,10,12,13,13, 13,14,15,15,16,17,18,20,22,22,23,23,24,25,26,27, 27,28,29,31,32,33,34,35,36,38,40,39,41,39,43,44, 45,46,48,48,49,51,52,52,54,54,55,55,56,57,57,58] |