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.

A171036 In the sequence of prime numbers, replace all the '7' digits with '2' and vice versa.

Table of values

n a(n)
1 7
2 3
3 5
4 2
5 11
6 13
7 12
8 19
9 73
10 79
11 31
12 32
13 41
14 43
15 42
16 53
17 59
18 61
19 62
20 21
21 23
22 29
23 83
24 89
25 92
26 101
27 103
28 102
29 109
30 113
31 172
32 131
33 132
34 139
35 149
36 151
37 152
38 163
39 162
40 123
41 129
42 181
43 191
44 193
45 192
46 199
47 711
48 773
49 772
50 779
51 733
52 739
53 741
54 751
55 752
56 763

List of values

[7, 3, 5, 2, 11, 13, 12, 19, 73, 79, 31, 32, 41, 43, 42, 53, 59, 61, 62, 21, 23, 29, 83, 89, 92, 101, 103, 102, 109, 113, 172, 131, 132, 139, 149, 151, 152, 163, 162, 123, 129, 181, 191, 193, 192, 199, 711, 773, 772, 779, 733, 739, 741, 751, 752, 763]