n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 4 |
5 | 4 |
6 | 6 |
7 | 6 |
8 | 9 |
9 | 9 |
10 | 13 |
11 | 13 |
12 | 18 |
13 | 18 |
14 | 24 |
15 | 24 |
16 | 31 |
17 | 31 |
18 | 39 |
19 | 39 |
20 | 50 |
21 | 50 |
22 | 62 |
23 | 62 |
24 | 77 |
25 | 77 |
26 | 93 |
27 | 93 |
28 | 112 |
29 | 112 |
30 | 134 |
31 | 134 |
32 | 159 |
33 | 159 |
34 | 187 |
35 | 187 |
36 | 218 |
37 | 218 |
38 | 252 |
39 | 252 |
40 | 293 |
41 | 293 |
42 | 337 |
43 | 337 |
44 | 388 |
45 | 388 |
46 | 442 |
47 | 442 |
48 | 503 |
49 | 503 |
50 | 571 |
51 | 571 |
52 | 646 |
53 | 646 |
54 | 728 |
55 | 728 |
56 | 817 |
57 | 817 |
58 | 913 |
[1,1,2,2,4,4,6,6,9,9,13,13,18,18,24,24,31,31,39, 39,50,50,62,62,77,77,93,93,112,112,134,134,159, 159,187,187,218,218,252,252,293,293,337,337,388, 388,442,442,503,503,571,571,646,646,728,728,817, 817,913] |