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.

A190448 Positions of 2 in A190445.

Table of values

n a(n)
1 4
2 9
3 12
4 17
5 20
6 25
7 30
8 33
9 38
10 43
11 46
12 51
13 54
14 59
15 64
16 67
17 72
18 75
19 77
20 80
21 85
22 88
23 93
24 98
25 101
26 106
27 109
28 114
29 119
30 122
31 127
32 132
33 135
34 140
35 143
36 148
37 153
38 156
39 161
40 164
41 166
42 169
43 174
44 177
45 182
46 187
47 190
48 195
49 198
50 203
51 208
52 211
53 216
54 219
55 221
56 224
57 229
58 232
59 237
60 242
61 245
62 250
63 253
64 258
65 263
66 266
67 271
68 276
69 279
70 284
71 287
72 292

List of values

[4, 9, 12, 17, 20, 25, 30, 33, 38, 43, 46, 51, 54, 59, 64, 67, 72, 75, 77, 80, 85, 88, 93, 98, 101, 106, 109, 114, 119, 122, 127, 132, 135, 140, 143, 148, 153, 156, 161, 164, 166, 169, 174, 177, 182, 187, 190, 195, 198, 203, 208, 211, 216, 219, 221, 224, 229, 232, 237, 242, 245, 250, 253, 258, 263, 266, 271, 276, 279, 284, 287, 292]