n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 1 |
8 | 1 |
9 | 2 |
10 | 3 |
11 | 5 |
12 | 7 |
13 | 12 |
14 | 17 |
15 | 24 |
16 | 33 |
17 | 46 |
18 | 61 |
19 | 84 |
20 | 109 |
21 | 144 |
22 | 184 |
23 | 237 |
24 | 298 |
25 | 379 |
26 | 470 |
27 | 585 |
28 | 719 |
29 | 882 |
30 | 1069 |
31 | 1300 |
32 | 1560 |
33 | 1873 |
34 | 2230 |
35 | 2653 |
36 | 3129 |
37 | 3694 |
38 | 4326 |
39 | 5063 |
40 | 5892 |
41 | 6848 |
42 | 7917 |
43 | 9147 |
44 | 10513 |
45 | 12071 |
46 | 13804 |
47 | 15765 |
48 | 17935 |
49 | 20389 |
50 | 23088 |
51 | 26118 |
[0,0,0,0,0,0,0,1,1,2,3,5,7,12,17,24,33,46,61,84, 109,144,184,237,298,379,470,585,719,882,1069,1300, 1560,1873,2230,2653,3129,3694,4326,5063,5892,6848, 7917,9147,10513,12071,13804,15765,17935,20389, 23088,26118] |