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.

A287202 Positions of 1 in A287200.

Table of values

n a(n)
1 3
2 7
3 9
4 11
5 17
6 21
7 25
8 27
9 29
10 35
11 37
12 39
13 45
14 47
15 49
16 55
17 61
18 67
19 71
20 75
21 77
22 79
23 85
24 89
25 93
26 95
27 97
28 103
29 107
30 111
31 113
32 115
33 121
34 123
35 125
36 131
37 133
38 135
39 141
40 147
41 153
42 157
43 161
44 163
45 165
46 171
47 173
48 175
49 181
50 183
51 185
52 191
53 197
54 203
55 207
56 211
57 213
58 215

List of values

[3, 7, 9, 11, 17, 21, 25, 27, 29, 35, 37, 39, 45, 47, 49, 55, 61, 67, 71, 75, 77, 79, 85, 89, 93, 95, 97, 103, 107, 111, 113, 115, 121, 123, 125, 131, 133, 135, 141, 147, 153, 157, 161, 163, 165, 171, 173, 175, 181, 183, 185, 191, 197, 203, 207, 211, 213, 215]