n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 6 |
6 | 9 |
7 | 12 |
8 | 16 |
9 | 20 |
10 | 24 |
11 | 30 |
12 | 35 |
13 | 42 |
14 | 48 |
15 | 54 |
16 | 60 |
17 | 70 |
18 | 77 |
19 | 88 |
20 | 96 |
21 | 104 |
22 | 112 |
23 | 126 |
24 | 135 |
25 | 144 |
26 | 153 |
27 | 162 |
28 | 171 |
29 | 190 |
30 | 200 |
31 | 220 |
32 | 231 |
33 | 242 |
34 | 253 |
35 | 264 |
36 | 275 |
37 | 300 |
38 | 312 |
39 | 324 |
40 | 336 |
41 | 364 |
42 | 377 |
43 | 406 |
44 | 420 |
45 | 434 |
46 | 448 |
47 | 480 |
48 | 495 |
49 | 510 |
50 | 525 |
51 | 540 |
52 | 555 |
53 | 592 |
54 | 608 |
55 | 624 |
56 | 640 |
57 | 656 |
58 | 672 |
[0,1,2,4,6,9,12,16,20,24,30,35,42,48,54,60,70,77, 88,96,104,112,126,135,144,153,162,171,190,200,220, 231,242,253,264,275,300,312,324,336,364,377,406, 420,434,448,480,495,510,525,540,555,592,608,624, 640,656,672] |