n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 5 |
6 | 9 |
7 | 15 |
8 | 24 |
9 | 36 |
10 | 52 |
11 | 71 |
12 | 95 |
13 | 123 |
14 | 156 |
15 | 195 |
16 | 240 |
17 | 292 |
18 | 350 |
19 | 416 |
20 | 489 |
21 | 570 |
22 | 660 |
23 | 759 |
24 | 868 |
25 | 986 |
26 | 1115 |
27 | 1254 |
28 | 1404 |
29 | 1566 |
30 | 1740 |
31 | 1927 |
32 | 2126 |
33 | 2339 |
34 | 2565 |
35 | 2805 |
36 | 3060 |
37 | 3330 |
38 | 3616 |
39 | 3917 |
40 | 4235 |
41 | 4569 |
42 | 4920 |
43 | 5289 |
44 | 5676 |
45 | 6082 |
46 | 6506 |
47 | 6950 |
48 | 7413 |
49 | 7896 |
[0,0,0,1,2,5,9,15,24,36,52,71,95,123,156,195,240, 292,350,416,489,570,660,759,868,986,1115,1254, 1404,1566,1740,1927,2126,2339,2565,2805,3060,3330, 3616,3917,4235,4569,4920,5289,5676,6082,6506,6950, 7413,7896] |