Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 3 |
2 | 9 |
3 | 21 |
4 | 45 |
5 | 63 |
6 | 69 |
7 | 81 |
8 | 93 |
9 | 123 |
10 | 135 |
11 | 141 |
12 | 153 |
13 | 165 |
14 | 201 |
15 | 219 |
16 | 231 |
17 | 243 |
18 | 267 |
19 | 273 |
20 | 279 |
21 | 309 |
22 | 327 |
23 | 381 |
24 | 471 |
25 | 477 |
26 | 513 |
27 | 525 |
28 | 531 |
29 | 543 |
30 | 555 |
31 | 561 |
32 | 579 |
33 | 585 |
34 | 591 |
35 | 603 |
36 | 621 |
37 | 645 |
38 | 657 |
39 | 669 |
40 | 687 |
41 | 693 |
42 | 717 |
43 | 723 |
44 | 741 |
45 | 759 |
46 | 765 |
47 | 801 |
48 | 825 |
49 | 861 |
50 | 873 |
51 | 879 |
52 | 903 |
53 | 915 |
54 | 933 |
[3,9,21,45,63,69,81,93,123,135,141,153,165,201, 219,231,243,267,273,279,309,327,381,471,477,513, 525,531,543,555,561,579,585,591,603,621,645,657, 669,687,693,717,723,741,759,765,801,825,861,873, 879,903,915,933] |