n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 3 |
5 | 6 |
6 | 12 |
7 | 20 |
8 | 31 |
9 | 46 |
10 | 64 |
11 | 87 |
12 | 115 |
13 | 147 |
14 | 186 |
15 | 231 |
16 | 282 |
17 | 342 |
18 | 408 |
19 | 482 |
20 | 566 |
21 | 657 |
22 | 759 |
23 | 871 |
24 | 991 |
25 | 1126 |
26 | 1270 |
27 | 1424 |
28 | 1594 |
29 | 1774 |
30 | 1968 |
31 | 2177 |
32 | 2397 |
33 | 2635 |
34 | 2887 |
35 | 3151 |
36 | 3436 |
37 | 3735 |
38 | 4050 |
39 | 4386 |
40 | 4736 |
41 | 5106 |
42 | 5496 |
43 | 5901 |
44 | 6330 |
45 | 6778 |
46 | 7244 |
47 | 7737 |
48 | 8247 |
49 | 8778 |
50 | 9336 |
[0,0,1,3,6,12,20,31,46,64,87,115,147,186,231,282, 342,408,482,566,657,759,871,991,1126,1270,1424, 1594,1774,1968,2177,2397,2635,2887,3151,3436,3735, 4050,4386,4736,5106,5496,5901,6330,6778,7244,7737, 8247,8778,9336] |