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.

A284621 Positions of 0 in A284620.

Table of values

n a(n)
1 1
2 5
3 11
4 15
5 21
6 27
7 31
8 37
9 41
10 47
11 53
12 57
13 63
14 69
15 73
16 79
17 83
18 89
19 95
20 99
21 105
22 109
23 115
24 121
25 125
26 131
27 137
28 141
29 147
30 151
31 157
32 163
33 167
34 173
35 179
36 183
37 189
38 193
39 199
40 205
41 209
42 215
43 219
44 225
45 231
46 235
47 241
48 247
49 251
50 257
51 261
52 267
53 273
54 277
55 283
56 287

List of values

[1, 5, 11, 15, 21, 27, 31, 37, 41, 47, 53, 57, 63, 69, 73, 79, 83, 89, 95, 99, 105, 109, 115, 121, 125, 131, 137, 141, 147, 151, 157, 163, 167, 173, 179, 183, 189, 193, 199, 205, 209, 215, 219, 225, 231, 235, 241, 247, 251, 257, 261, 267, 273, 277, 283, 287]