Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 15 |
7 | 18 |
8 | 21 |
9 | 28 |
10 | 30 |
11 | 36 |
12 | 45 |
13 | 55 |
14 | 60 |
15 | 63 |
16 | 66 |
17 | 78 |
18 | 84 |
19 | 90 |
20 | 91 |
21 | 105 |
22 | 108 |
23 | 120 |
24 | 126 |
25 | 135 |
26 | 136 |
27 | 150 |
28 | 153 |
29 | 165 |
30 | 168 |
31 | 171 |
32 | 180 |
33 | 190 |
34 | 198 |
35 | 210 |
36 | 216 |
37 | 231 |
38 | 234 |
39 | 253 |
40 | 270 |
41 | 273 |
42 | 276 |
43 | 280 |
44 | 300 |
45 | 315 |
46 | 325 |
47 | 330 |
48 | 351 |
49 | 360 |
50 | 378 |
51 | 396 |
52 | 406 |
53 | 408 |
54 | 420 |
55 | 435 |
56 | 450 |
[0,1,3,6,10,15,18,21,28,30,36,45,55,60,63,66,78, 84,90,91,105,108,120,126,135,136,150,153,165,168, 171,180,190,198,210,216,231,234,253,270,273,276, 280,300,315,325,330,351,360,378,396,406,408,420, 435,450] |