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.

A020151 Pseudoprimes to base 23.

Table of values

n a(n)
1 22
2 33
3 91
4 154
5 165
6 169
7 265
8 341
9 385
10 451
11 481
12 553
13 561
14 638
15 946
16 1027
17 1045
18 1065
19 1105
20 1183
21 1271
22 1729
23 1738
24 1749
25 2059
26 2321
27 2465
28 2501
29 2701
30 2821
31 2926
32 3097
33 3445
34 4033
35 4081
36 4345
37 4371
38 4681
39 5005
40 5149
41 6253
42 6369
43 6533
44 6541
45 7189
46 7267

List of values

[22, 33, 91, 154, 165, 169, 265, 341, 385, 451, 481, 553, 561, 638, 946, 1027, 1045, 1065, 1105, 1183, 1271, 1729, 1738, 1749, 2059, 2321, 2465, 2501, 2701, 2821, 2926, 3097, 3445, 4033, 4081, 4345, 4371, 4681, 5005, 5149, 6253, 6369, 6533, 6541, 7189, 7267]