n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 2 |
6 | 2 |
7 | 3 |
8 | 5 |
9 | 7 |
10 | 9 |
11 | 11 |
12 | 11 |
13 | 13 |
14 | 16 |
15 | 17 |
16 | 20 |
17 | 23 |
18 | 24 |
19 | 26 |
20 | 30 |
21 | 32 |
22 | 36 |
23 | 40 |
24 | 44 |
25 | 46 |
26 | 49 |
27 | 53 |
28 | 56 |
29 | 59 |
30 | 64 |
31 | 69 |
32 | 74 |
33 | 78 |
34 | 83 |
35 | 87 |
36 | 92 |
37 | 95 |
38 | 100 |
39 | 105 |
40 | 111 |
41 | 115 |
42 | 119 |
43 | 126 |
44 | 129 |
45 | 135 |
46 | 142 |
47 | 148 |
48 | 155 |
49 | 160 |
50 | 164 |
51 | 169 |
52 | 173 |
53 | 179 |
54 | 187 |
55 | 194 |
56 | 201 |
57 | 208 |
58 | 215 |
59 | 218 |
60 | 226 |
61 | 235 |
62 | 243 |
63 | 248 |
64 | 257 |
[0,0,0,1,2,2,3,5,7,9,11,11,13,16,17,20,23,24,26, 30,32,36,40,44,46,49,53,56,59,64,69,74,78,83,87, 92,95,100,105,111,115,119,126,129,135,142,148,155, 160,164,169,173,179,187,194,201,208,215,218,226, 235,243,248,257] |