n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 2 |
7 | 5 |
8 | 7 |
9 | 8 |
10 | 13 |
11 | 17 |
12 | 26 |
13 | 31 |
14 | 43 |
15 | 55 |
16 | 76 |
17 | 98 |
18 | 125 |
19 | 161 |
20 | 206 |
21 | 261 |
22 | 331 |
23 | 417 |
24 | 518 |
25 | 648 |
26 | 805 |
27 | 995 |
28 | 1229 |
29 | 1508 |
30 | 1848 |
31 | 2255 |
32 | 2751 |
33 | 3335 |
34 | 4044 |
35 | 4884 |
36 | 5892 |
37 | 7084 |
38 | 8510 |
39 | 10183 |
40 | 12179 |
41 | 14524 |
42 | 17299 |
43 | 20555 |
44 | 24398 |
45 | 28885 |
46 | 34169 |
47 | 40337 |
48 | 47551 |
49 | 55961 |
[0,0,0,1,2,2,2,5,7,8,13,17,26,31,43,55,76,98,125, 161,206,261,331,417,518,648,805,995,1229,1508, 1848,2255,2751,3335,4044,4884,5892,7084,8510, 10183,12179,14524,17299,20555,24398,28885,34169, 40337,47551,55961] |