cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A050625 Divisible by 3^k (where k is digit length of a(n)).

Table of values

n a(n)
1 3
2 6
3 9
4 18
5 27
6 36
7 45
8 54
9 63
10 72
11 81
12 90
13 99
14 108
15 135
16 162
17 189
18 216
19 243
20 270
21 297
22 324
23 351
24 378
25 405
26 432
27 459
28 486
29 513
30 540
31 567
32 594
33 621
34 648
35 675
36 702
37 729
38 756
39 783
40 810
41 837
42 864
43 891
44 918
45 945
46 972
47 999
48 1053
49 1134
50 1215
51 1296
52 1377
53 1458

List of values

[3, 6, 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 135, 162, 189, 216, 243, 270, 297, 324, 351, 378, 405, 432, 459, 486, 513, 540, 567, 594, 621, 648, 675, 702, 729, 756, 783, 810, 837, 864, 891, 918, 945, 972, 999, 1053, 1134, 1215, 1296, 1377, 1458]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.