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.

A023702 Numbers with exactly 4 2's in their ternary expansion of n.

Table of values

n a(n)
1 80
2 161
3 188
4 215
5 224
6 233
7 236
8 239
9 240
10 241
11 323
12 404
13 431
14 458
15 467
16 476
17 479
18 482
19 483
20 484
21 512
22 539
23 548
24 557
25 560
26 563
27 564
28 565
29 593
30 620
31 629
32 638
33 641
34 644
35 645
36 646
37 656
38 665
39 668
40 671
41 672
42 673
43 683
44 692
45 695

List of values

[80, 161, 188, 215, 224, 233, 236, 239, 240, 241, 323, 404, 431, 458, 467, 476, 479, 482, 483, 484, 512, 539, 548, 557, 560, 563, 564, 565, 593, 620, 629, 638, 641, 644, 645, 646, 656, 665, 668, 671, 672, 673, 683, 692, 695]