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.

A049354 Digitally balanced numbers in base 3: equal numbers of 0's, 1's, 2's.

Table of values

n a(n)
1 11
2 15
3 19
4 21
5 260
6 266
7 268
8 278
9 290
10 294
11 302
12 304
13 308
14 312
15 316
16 318
17 332
18 344
19 348
20 380
21 384
22 396
23 410
24 412
25 416
26 420
27 424
28 426
29 434
30 438
31 450
32 460
33 462
34 468
35 500
36 502
37 508
38 518
39 520
40 524
41 528
42 532
43 534
44 544
45 550
46 552
47 572
48 574
49 578
50 582
51 586
52 588
53 596

List of values

[11, 15, 19, 21, 260, 266, 268, 278, 290, 294, 302, 304, 308, 312, 316, 318, 332, 344, 348, 380, 384, 396, 410, 412, 416, 420, 424, 426, 434, 438, 450, 460, 462, 468, 500, 502, 508, 518, 520, 524, 528, 532, 534, 544, 550, 552, 572, 574, 578, 582, 586, 588, 596]