Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 7 |
4 | 9 |
5 | 21 |
6 | 27 |
7 | 57 |
8 | 63 |
9 | 81 |
10 | 171 |
11 | 189 |
12 | 203 |
13 | 243 |
14 | 333 |
15 | 399 |
16 | 513 |
17 | 567 |
18 | 609 |
19 | 729 |
20 | 999 |
21 | 1083 |
22 | 1197 |
23 | 1539 |
24 | 1701 |
25 | 1827 |
26 | 2187 |
27 | 2331 |
28 | 2943 |
29 | 2997 |
30 | 3249 |
31 | 3591 |
32 | 4617 |
33 | 5103 |
34 | 5481 |
35 | 5887 |
36 | 6327 |
37 | 6561 |
38 | 6993 |
39 | 7581 |
40 | 8829 |
41 | 8991 |
42 | 9567 |
43 | 9747 |
44 | 10773 |
45 | 11571 |
46 | 11977 |
[1,3,7,9,21,27,57,63,81,171,189,203,243,333,399, 513,567,609,729,999,1083,1197,1539,1701,1827,2187, 2331,2943,2997,3249,3591,4617,5103,5481,5887,6327, 6561,6993,7581,8829,8991,9567,9747,10773,11571, 11977] |