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.

A190490 Positions of 2 in A190487.

Table of values

n a(n)
1 2
2 7
3 9
4 12
5 14
6 19
7 21
8 24
9 26
10 31
11 33
12 36
13 38
14 41
15 43
16 48
17 50
18 53
19 55
20 60
21 62
22 65
23 67
24 70
25 72
26 77
27 79
28 82
29 84
30 89
31 91
32 94
33 96
34 101
35 106
36 108
37 111
38 113
39 118
40 120
41 123
42 125
43 130
44 132
45 135
46 137
47 140
48 142
49 147
50 149
51 152
52 154
53 159
54 161
55 164
56 166
57 171
58 176
59 178
60 181
61 183
62 188
63 190
64 193
65 195
66 200
67 202
68 205
69 207
70 210
71 212
72 217
73 219
74 222

List of values

[2, 7, 9, 12, 14, 19, 21, 24, 26, 31, 33, 36, 38, 41, 43, 48, 50, 53, 55, 60, 62, 65, 67, 70, 72, 77, 79, 82, 84, 89, 91, 94, 96, 101, 106, 108, 111, 113, 118, 120, 123, 125, 130, 132, 135, 137, 140, 142, 147, 149, 152, 154, 159, 161, 164, 166, 171, 176, 178, 181, 183, 188, 190, 193, 195, 200, 202, 205, 207, 210, 212, 217, 219, 222]