n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 2 |
9 | 1 |
10 | 2 |
11 | 3 |
12 | 3 |
13 | 4 |
14 | 5 |
15 | 6 |
16 | 7 |
17 | 9 |
18 | 11 |
19 | 14 |
20 | 17 |
21 | 20 |
22 | 26 |
23 | 31 |
24 | 38 |
25 | 48 |
26 | 58 |
27 | 72 |
28 | 88 |
29 | 108 |
30 | 134 |
31 | 164 |
32 | 202 |
33 | 249 |
34 | 306 |
35 | 376 |
36 | 463 |
37 | 570 |
38 | 701 |
39 | 863 |
40 | 1061 |
41 | 1306 |
42 | 1607 |
43 | 1976 |
44 | 2433 |
45 | 2993 |
46 | 3682 |
47 | 4531 |
48 | 5574 |
49 | 6859 |
50 | 8439 |
51 | 10383 |
52 | 12776 |
53 | 15719 |
54 | 19340 |
55 | 23796 |
[1,0,0,1,0,1,1,1,2,1,2,3,3,4,5,6,7,9,11,14,17,20, 26,31,38,48,58,72,88,108,134,164,202,249,306,376, 463,570,701,863,1061,1306,1607,1976,2433,2993, 3682,4531,5574,6859,8439,10383,12776,15719,19340, 23796] |