n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 2 |
8 | 2 |
9 | 3 |
10 | 3 |
11 | 4 |
12 | 5 |
13 | 6 |
14 | 7 |
15 | 9 |
16 | 10 |
17 | 12 |
18 | 15 |
19 | 17 |
20 | 20 |
21 | 24 |
22 | 28 |
23 | 32 |
24 | 38 |
25 | 44 |
26 | 51 |
27 | 59 |
28 | 68 |
29 | 78 |
30 | 91 |
31 | 103 |
32 | 118 |
33 | 136 |
34 | 155 |
35 | 176 |
36 | 201 |
37 | 228 |
38 | 259 |
39 | 294 |
40 | 332 |
41 | 375 |
42 | 425 |
43 | 478 |
44 | 538 |
45 | 607 |
46 | 681 |
47 | 764 |
48 | 858 |
49 | 961 |
50 | 1075 |
51 | 1203 |
52 | 1343 |
53 | 1499 |
54 | 1673 |
55 | 1863 |
56 | 2073 |
57 | 2308 |
58 | 2564 |
59 | 2847 |
60 | 3161 |
61 | 3504 |
[1,0,0,1,1,1,1,2,2,3,3,4,5,6,7,9,10,12,15,17,20, 24,28,32,38,44,51,59,68,78,91,103,118,136,155,176, 201,228,259,294,332,375,425,478,538,607,681,764, 858,961,1075,1203,1343,1499,1673,1863,2073,2308, 2564,2847,3161,3504] |