n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 1 |
5 | 2 |
6 | 3 |
7 | 3 |
8 | 3 |
9 | 4 |
10 | 5 |
11 | 5 |
12 | 7 |
13 | 7 |
14 | 9 |
15 | 10 |
16 | 11 |
17 | 12 |
18 | 15 |
19 | 16 |
20 | 19 |
21 | 22 |
22 | 24 |
23 | 27 |
24 | 30 |
25 | 34 |
26 | 37 |
27 | 43 |
28 | 47 |
29 | 53 |
30 | 59 |
31 | 66 |
32 | 72 |
33 | 82 |
34 | 88 |
35 | 99 |
36 | 109 |
37 | 120 |
38 | 131 |
39 | 146 |
40 | 160 |
41 | 176 |
42 | 194 |
43 | 212 |
44 | 233 |
45 | 256 |
46 | 279 |
47 | 304 |
48 | 334 |
49 | 362 |
50 | 396 |
51 | 431 |
52 | 471 |
53 | 510 |
54 | 558 |
55 | 604 |
56 | 659 |
57 | 714 |
58 | 776 |
59 | 839 |
60 | 913 |
61 | 985 |
[0,1,1,2,1,2,3,3,3,4,5,5,7,7,9,10,11,12,15,16,19, 22,24,27,30,34,37,43,47,53,59,66,72,82,88,99,109, 120,131,146,160,176,194,212,233,256,279,304,334, 362,396,431,471,510,558,604,659,714,776,839,913, 985] |