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.

A191253 Positions of 2 in A191250.

Table of values

n a(n)
1 4
2 13
3 19
4 23
5 32
6 36
7 45
8 54
9 60
10 64
11 73
12 82
13 88
14 92
15 101
16 107
17 111
18 120
19 124
20 133
21 142
22 148
23 152
24 161
25 167
26 171
27 180
28 184
29 193
30 202
31 208
32 212
33 221
34 225
35 234
36 243
37 249
38 253
39 262
40 271
41 277
42 281
43 290
44 296
45 300
46 309
47 313
48 322
49 331
50 337
51 341
52 350
53 354
54 363
55 372
56 378
57 382
58 391
59 400
60 406

List of values

[4, 13, 19, 23, 32, 36, 45, 54, 60, 64, 73, 82, 88, 92, 101, 107, 111, 120, 124, 133, 142, 148, 152, 161, 167, 171, 180, 184, 193, 202, 208, 212, 221, 225, 234, 243, 249, 253, 262, 271, 277, 281, 290, 296, 300, 309, 313, 322, 331, 337, 341, 350, 354, 363, 372, 378, 382, 391, 400, 406]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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