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.

A190884 Positions of 2 in A189480.

Table of values

n a(n)
1 3
2 7
3 11
4 15
5 20
6 24
7 28
8 32
9 37
10 41
11 45
12 49
13 53
14 54
15 58
16 62
17 66
18 70
19 75
20 79
21 83
22 87
23 92
24 96
25 100
26 104
27 109
28 113
29 117
30 121
31 125
32 126
33 130
34 134
35 138
36 142
37 147
38 151
39 155
40 159
41 164
42 168
43 172
44 176
45 181
46 185
47 189
48 193
49 197
50 198
51 202
52 206
53 210
54 214
55 219
56 223
57 227
58 231
59 236
60 240
61 244
62 248
63 253
64 257
65 261
66 265
67 269
68 270
69 274
70 278
71 282
72 286

List of values

[3, 7, 11, 15, 20, 24, 28, 32, 37, 41, 45, 49, 53, 54, 58, 62, 66, 70, 75, 79, 83, 87, 92, 96, 100, 104, 109, 113, 117, 121, 125, 126, 130, 134, 138, 142, 147, 151, 155, 159, 164, 168, 172, 176, 181, 185, 189, 193, 197, 198, 202, 206, 210, 214, 219, 223, 227, 231, 236, 240, 244, 248, 253, 257, 261, 265, 269, 270, 274, 278, 282, 286]