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.

A038465 Sums of 3 distinct powers of 3.

Table of values

n a(n)
1 13
2 31
3 37
4 39
5 85
6 91
7 93
8 109
9 111
10 117
11 247
12 253
13 255
14 271
15 273
16 279
17 325
18 327
19 333
20 351
21 733
22 739
23 741
24 757
25 759
26 765
27 811
28 813
29 819
30 837
31 973
32 975
33 981
34 999
35 1053
36 2191
37 2197
38 2199
39 2215
40 2217
41 2223
42 2269
43 2271
44 2277
45 2295
46 2431
47 2433
48 2439
49 2457
50 2511
51 2917

List of values

[13, 31, 37, 39, 85, 91, 93, 109, 111, 117, 247, 253, 255, 271, 273, 279, 325, 327, 333, 351, 733, 739, 741, 757, 759, 765, 811, 813, 819, 837, 973, 975, 981, 999, 1053, 2191, 2197, 2199, 2215, 2217, 2223, 2269, 2271, 2277, 2295, 2431, 2433, 2439, 2457, 2511, 2917]