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.

A287421 Positions of 2 in A287418.

Table of values

n a(n)
1 3
2 5
3 9
4 11
5 15
6 18
7 20
8 24
9 27
10 29
11 33
12 36
13 38
14 42
15 45
16 48
17 50
18 54
19 56
20 60
21 63
22 66
23 68
24 72
25 74
26 78
27 81
28 83
29 87
30 90
31 92
32 96
33 99
34 102
35 104
36 108
37 110
38 114
39 117
40 120
41 122
42 126
43 128
44 132
45 135
46 138
47 140
48 144
49 146
50 150
51 153
52 155
53 159
54 162
55 164
56 168
57 171
58 173
59 177

List of values

[3, 5, 9, 11, 15, 18, 20, 24, 27, 29, 33, 36, 38, 42, 45, 48, 50, 54, 56, 60, 63, 66, 68, 72, 74, 78, 81, 83, 87, 90, 92, 96, 99, 102, 104, 108, 110, 114, 117, 120, 122, 126, 128, 132, 135, 138, 140, 144, 146, 150, 153, 155, 159, 162, 164, 168, 171, 173, 177]