n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 4 |
9 | 8 |
10 | 14 |
11 | 20 |
12 | 27 |
13 | 40 |
14 | 59 |
15 | 80 |
16 | 106 |
17 | 145 |
18 | 198 |
19 | 262 |
20 | 340 |
21 | 447 |
22 | 584 |
23 | 751 |
24 | 956 |
25 | 1221 |
26 | 1555 |
27 | 1959 |
28 | 2454 |
29 | 3073 |
30 | 3839 |
31 | 4760 |
32 | 5875 |
33 | 7245 |
34 | 8912 |
35 | 10909 |
36 | 13303 |
37 | 16206 |
38 | 19696 |
39 | 23848 |
40 | 28788 |
41 | 34704 |
42 | 41755 |
43 | 50085 |
[0,0,0,0,1,2,3,4,8,14,20,27,40,59,80,106,145,198, 262,340,447,584,751,956,1221,1555,1959,2454,3073, 3839,4760,5875,7245,8912,10909,13303,16206,19696, 23848,28788,34704,41755,50085] |