n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 0 |
6 | 1 |
7 | 1 |
8 | 4 |
9 | 2 |
10 | 6 |
11 | 6 |
12 | 12 |
13 | 12 |
14 | 20 |
15 | 22 |
16 | 38 |
17 | 42 |
18 | 60 |
19 | 73 |
20 | 101 |
21 | 124 |
22 | 164 |
23 | 203 |
24 | 266 |
25 | 319 |
26 | 415 |
27 | 507 |
28 | 649 |
29 | 786 |
30 | 983 |
31 | 1198 |
32 | 1499 |
33 | 1797 |
34 | 2234 |
35 | 2673 |
36 | 3303 |
37 | 3952 |
38 | 4826 |
39 | 5753 |
40 | 6999 |
[0,0,0,0,1,0,1,1,4,2,6,6,12,12,20,22,38,42,60,73, 101,124,164,203,266,319,415,507,649,786,983,1198, 1499,1797,2234,2673,3303,3952,4826,5753,6999] |