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.

A171039 In the sequence of prime numbers, replace all the '7' digits with '5' and vice versa.

Table of values

n a(n)
1 2
2 3
3 7
4 5
5 11
6 13
7 15
8 19
9 23
10 29
11 31
12 35
13 41
14 43
15 45
16 73
17 79
18 61
19 65
20 51
21 53
22 59
23 83
24 89
25 95
26 101
27 103
28 105
29 109
30 113
31 125
32 131
33 135
34 139
35 149
36 171
37 175
38 163
39 165
40 153
41 159
42 181
43 191
44 193
45 195
46 199
47 211
48 223
49 225
50 229
51 233
52 239
53 241
54 271
55 275
56 263

List of values

[2, 3, 7, 5, 11, 13, 15, 19, 23, 29, 31, 35, 41, 43, 45, 73, 79, 61, 65, 51, 53, 59, 83, 89, 95, 101, 103, 105, 109, 113, 125, 131, 135, 139, 149, 171, 175, 163, 165, 153, 159, 181, 191, 193, 195, 199, 211, 223, 225, 229, 233, 239, 241, 271, 275, 263]