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.

A287400 Positions of 2 in A287397.

Table of values

n a(n)
1 3
2 4
3 9
4 12
5 13
6 18
7 19
8 24
9 27
10 28
11 33
12 36
13 39
14 40
15 45
16 48
17 49
18 54
19 57
20 58
21 63
22 66
23 67
24 72
25 73
26 78
27 81
28 84
29 85
30 90
31 93
32 94
33 99
34 100
35 105
36 108
37 109
38 114
39 117
40 120
41 121
42 126
43 129
44 130
45 135
46 138
47 139
48 144
49 147
50 148
51 153
52 154
53 159
54 162
55 163
56 168
57 171
58 174
59 175

List of values

[3, 4, 9, 12, 13, 18, 19, 24, 27, 28, 33, 36, 39, 40, 45, 48, 49, 54, 57, 58, 63, 66, 67, 72, 73, 78, 81, 84, 85, 90, 93, 94, 99, 100, 105, 108, 109, 114, 117, 120, 121, 126, 129, 130, 135, 138, 139, 144, 147, 148, 153, 154, 159, 162, 163, 168, 171, 174, 175]