n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 2 |
4 | 6 |
5 | 12 |
6 | 20 |
7 | 30 |
8 | 42 |
9 | 56 |
10 | 72 |
11 | 92 |
12 | 115 |
13 | 140 |
14 | 170 |
15 | 204 |
16 | 240 |
17 | 282 |
18 | 329 |
19 | 378 |
20 | 434 |
21 | 496 |
22 | 560 |
23 | 632 |
24 | 711 |
25 | 792 |
26 | 882 |
27 | 980 |
28 | 1080 |
29 | 1190 |
30 | 1309 |
31 | 1430 |
32 | 1562 |
33 | 1704 |
34 | 1848 |
35 | 2004 |
36 | 2171 |
37 | 2340 |
38 | 2522 |
39 | 2716 |
40 | 2912 |
41 | 3122 |
42 | 3345 |
43 | 3570 |
44 | 3810 |
45 | 4064 |
46 | 4320 |
47 | 4592 |
48 | 4879 |
49 | 5168 |
50 | 5474 |
[0,0,1,2,6,12,20,30,42,56,72,92,115,140,170,204, 240,282,329,378,434,496,560,632,711,792,882,980, 1080,1190,1309,1430,1562,1704,1848,2004,2171,2340, 2522,2716,2912,3122,3345,3570,3810,4064,4320,4592, 4879,5168,5474] |