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.

A287450 Positions of 2 in A287447.

Table of values

n a(n)
1 3
2 4
3 9
4 12
5 15
6 16
7 19
8 24
9 27
10 28
11 33
12 36
13 39
14 40
15 45
16 48
17 51
18 52
19 57
20 60
21 61
22 66
23 67
24 72
25 73
26 78
27 81
28 84
29 87
30 88
31 93
32 94
33 99
34 100
35 105
36 108
37 111
38 112
39 117
40 120
41 123
42 124
43 127
44 132
45 135
46 136
47 141
48 144
49 147
50 148
51 153
52 156
53 159
54 160
55 163
56 168
57 171
58 174
59 175

List of values

[3, 4, 9, 12, 15, 16, 19, 24, 27, 28, 33, 36, 39, 40, 45, 48, 51, 52, 57, 60, 61, 66, 67, 72, 73, 78, 81, 84, 87, 88, 93, 94, 99, 100, 105, 108, 111, 112, 117, 120, 123, 124, 127, 132, 135, 136, 141, 144, 147, 148, 153, 156, 159, 160, 163, 168, 171, 174, 175]