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.

A321700 Base-5 deletable primes (written in base 10).

Table of values

n a(n)
1 2
2 3
3 7
4 11
5 13
6 17
7 19
8 23
9 37
10 47
11 53
12 59
13 61
14 67
15 71
16 73
17 79
18 89
19 97
20 103
21 107
22 113
23 137
24 197
25 227
26 239
27 263
28 269
29 271
30 307
31 311
32 317
33 337
34 347
35 353
36 359
37 367
38 373
39 379
40 389
41 397
42 439
43 449
44 479
45 487
46 503
47 523
48 547
49 557
50 563
51 569
52 571
53 607
54 613
55 677
56 727
57 739
58 887
59 947
60 977

List of values

[2, 3, 7, 11, 13, 17, 19, 23, 37, 47, 53, 59, 61, 67, 71, 73, 79, 89, 97, 103, 107, 113, 137, 197, 227, 239, 263, 269, 271, 307, 311, 317, 337, 347, 353, 359, 367, 373, 379, 389, 397, 439, 449, 479, 487, 503, 523, 547, 557, 563, 569, 571, 607, 613, 677, 727, 739, 887, 947, 977]

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

Content is available under The OEIS End-User License Agreement.