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.

A287554 Positions of 2 in A053839.

Table of values

n a(n)
1 3
2 6
3 9
4 16
5 18
6 21
7 28
8 31
9 33
10 40
11 43
12 46
13 52
14 55
15 58
16 61
17 66
18 69
19 76
20 79
21 81
22 88
23 91
24 94
25 100
26 103
27 106
28 109
29 115
30 118
31 121
32 128
33 129
34 136
35 139
36 142
37 148
38 151
39 154
40 157
41 163
42 166
43 169
44 176
45 178
46 181
47 188
48 191
49 196
50 199
51 202
52 205
53 211
54 214
55 217
56 224
57 226

List of values

[3, 6, 9, 16, 18, 21, 28, 31, 33, 40, 43, 46, 52, 55, 58, 61, 66, 69, 76, 79, 81, 88, 91, 94, 100, 103, 106, 109, 115, 118, 121, 128, 129, 136, 139, 142, 148, 151, 154, 157, 163, 166, 169, 176, 178, 181, 188, 191, 196, 199, 202, 205, 211, 214, 217, 224, 226]