n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 9 |
6 | 14 |
7 | 18 |
8 | 25 |
9 | 30 |
10 | 39 |
11 | 45 |
12 | 56 |
13 | 63 |
14 | 76 |
15 | 84 |
16 | 99 |
17 | 108 |
18 | 125 |
19 | 135 |
20 | 154 |
21 | 165 |
22 | 186 |
23 | 198 |
24 | 221 |
25 | 234 |
26 | 259 |
27 | 273 |
28 | 300 |
29 | 315 |
30 | 344 |
31 | 360 |
32 | 391 |
33 | 408 |
34 | 441 |
35 | 459 |
36 | 494 |
37 | 513 |
38 | 550 |
39 | 570 |
40 | 609 |
41 | 630 |
42 | 671 |
43 | 693 |
44 | 736 |
45 | 759 |
46 | 804 |
47 | 828 |
48 | 875 |
49 | 900 |
50 | 949 |
51 | 975 |
52 | 1026 |
53 | 1053 |
54 | 1106 |
55 | 1134 |
[0,0,1,3,6,9,14,18,25,30,39,45,56,63,76,84,99,108, 125,135,154,165,186,198,221,234,259,273,300,315, 344,360,391,408,441,459,494,513,550,570,609,630, 671,693,736,759,804,828,875,900,949,975,1026,1053, 1106,1134] |