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.

A171024 In the sequence of prime numbers, replace all the '5' digits with '1' and vice versa.

Table of values

n a(n)
1 2
2 3
3 1
4 7
5 55
6 53
7 57
8 59
9 23
10 29
11 35
12 37
13 45
14 43
15 47
16 13
17 19
18 65
19 67
20 75
21 73
22 79
23 83
24 89
25 97
26 505
27 503
28 507
29 509
30 553
31 527
32 535
33 537
34 539
35 549
36 515
37 517
38 563
39 567
40 573
41 579
42 585
43 595
44 593
45 597
46 599
47 255
48 223
49 227
50 229
51 233
52 239
53 245
54 215
55 217
56 263

List of values

[2, 3, 1, 7, 55, 53, 57, 59, 23, 29, 35, 37, 45, 43, 47, 13, 19, 65, 67, 75, 73, 79, 83, 89, 97, 505, 503, 507, 509, 553, 527, 535, 537, 539, 549, 515, 517, 563, 567, 573, 579, 585, 595, 593, 597, 599, 255, 223, 227, 229, 233, 239, 245, 215, 217, 263]