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.

A106218 Positions of 2's in A106216.

Table of values

n a(n)
0 6
1 9
2 12
3 21
4 27
5 33
6 69
7 75
8 84
9 87
10 93
11 96
12 111
13 123
14 126
15 162
16 165
17 192
18 225
19 228
20 231
21 234
22 237
23 240
24 264
25 270
26 273
27 276
28 288
29 300
30 306
31 318
32 321
33 339
34 345
35 354
36 357
37 360
38 378
39 381
40 384
41 390
42 417
43 426
44 429
45 432
46 438
47 441
48 447
49 453
50 468
51 471
52 474
53 477
54 483

List of values

[6, 9, 12, 21, 27, 33, 69, 75, 84, 87, 93, 96, 111, 123, 126, 162, 165, 192, 225, 228, 231, 234, 237, 240, 264, 270, 273, 276, 288, 300, 306, 318, 321, 339, 345, 354, 357, 360, 378, 381, 384, 390, 417, 426, 429, 432, 438, 441, 447, 453, 468, 471, 474, 477, 483]