n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 6 |
6 | 9 |
7 | 12 |
8 | 15 |
9 | 19 |
10 | 23 |
11 | 28 |
12 | 33 |
13 | 39 |
14 | 45 |
15 | 51 |
16 | 58 |
17 | 65 |
18 | 73 |
19 | 81 |
20 | 90 |
21 | 99 |
22 | 108 |
23 | 118 |
24 | 128 |
25 | 139 |
26 | 150 |
27 | 162 |
28 | 174 |
29 | 186 |
30 | 199 |
31 | 212 |
32 | 226 |
33 | 240 |
34 | 255 |
35 | 270 |
36 | 285 |
37 | 301 |
38 | 317 |
39 | 334 |
40 | 351 |
41 | 369 |
42 | 387 |
43 | 405 |
44 | 424 |
45 | 443 |
46 | 463 |
47 | 483 |
48 | 504 |
49 | 525 |
50 | 546 |
51 | 568 |
52 | 590 |
53 | 613 |
54 | 636 |
55 | 660 |
56 | 684 |
57 | 708 |
[0,1,2,4,6,9,12,15,19,23,28,33,39,45,51,58,65,73, 81,90,99,108,118,128,139,150,162,174,186,199,212, 226,240,255,270,285,301,317,334,351,369,387,405, 424,443,463,483,504,525,546,568,590,613,636,660, 684,708] |