n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 2 |
8 | 0 |
9 | 0 |
10 | 3 |
11 | 3 |
12 | 0 |
13 | 4 |
14 | 6 |
15 | 4 |
16 | 5 |
17 | 10 |
18 | 10 |
19 | 11 |
20 | 15 |
21 | 20 |
22 | 22 |
23 | 27 |
24 | 35 |
25 | 43 |
26 | 49 |
27 | 63 |
28 | 79 |
29 | 92 |
30 | 112 |
31 | 144 |
32 | 171 |
33 | 204 |
34 | 257 |
35 | 316 |
36 | 375 |
37 | 462 |
38 | 573 |
39 | 692 |
40 | 838 |
41 | 1035 |
42 | 1265 |
43 | 1532 |
44 | 1873 |
45 | 2300 |
46 | 2798 |
47 | 3406 |
48 | 4173 |
49 | 5099 |
50 | 6204 |
51 | 7580 |
52 | 9273 |
53 | 11303 |
54 | 13784 |
55 | 16855 |
56 | 20576 |
[0,0,0,0,0,0,0,2,0,0,3,3,0,4,6,4,5,10,10,11,15,20, 22,27,35,43,49,63,79,92,112,144,171,204,257,316, 375,462,573,692,838,1035,1265,1532,1873,2300,2798, 3406,4173,5099,6204,7580,9273,11303,13784,16855, 20576] |