n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 2 |
3 | 3 |
4 | 5 |
5 | 5 |
6 | 7 |
7 | 8 |
8 | 10 |
9 | 10 |
10 | 12 |
11 | 13 |
12 | 15 |
13 | 15 |
14 | 17 |
15 | 18 |
16 | 20 |
17 | 20 |
18 | 22 |
19 | 23 |
20 | 25 |
21 | 25 |
22 | 27 |
23 | 28 |
24 | 30 |
25 | 30 |
26 | 32 |
27 | 33 |
28 | 35 |
29 | 35 |
30 | 37 |
31 | 38 |
32 | 40 |
33 | 40 |
34 | 42 |
35 | 43 |
36 | 45 |
37 | 45 |
38 | 47 |
39 | 48 |
40 | 50 |
41 | 50 |
42 | 52 |
43 | 53 |
44 | 55 |
45 | 55 |
46 | 57 |
47 | 58 |
48 | 60 |
49 | 60 |
50 | 62 |
51 | 63 |
52 | 65 |
53 | 65 |
54 | 67 |
55 | 68 |
56 | 70 |
57 | 70 |
58 | 72 |
59 | 73 |
60 | 75 |
61 | 75 |
62 | 77 |
63 | 78 |
64 | 80 |
65 | 80 |
66 | 82 |
67 | 83 |
68 | 85 |
69 | 85 |
70 | 87 |
71 | 88 |
72 | 90 |
73 | 90 |
74 | 92 |
75 | 93 |
76 | 95 |
77 | 95 |
78 | 97 |
[0,0,2,3,5,5,7,8,10,10,12,13,15,15,17,18,20,20,22, 23,25,25,27,28,30,30,32,33,35,35,37,38,40,40,42, 43,45,45,47,48,50,50,52,53,55,55,57,58,60,60,62, 63,65,65,67,68,70,70,72,73,75,75,77,78,80,80,82, 83,85,85,87,88,90,90,92,93,95,95,97] |