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.

A156756 Primes not containing exactly two odd digits.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 23
6 29
7 41
8 43
9 47
10 61
11 67
12 83
13 89
14 113
15 131
16 137
17 139
18 151
19 157
20 173
21 179
22 191
23 193
24 197
25 199
26 223
27 227
28 229
29 241
30 263
31 269
32 281
33 283
34 311
35 313
36 317
37 331
38 337
39 353
40 359
41 373
42 379
43 397
44 401
45 409
46 421
47 443
48 449
49 461
50 463
51 467
52 487
53 557
54 571
55 577
56 593

List of values

[2, 3, 5, 7, 23, 29, 41, 43, 47, 61, 67, 83, 89, 113, 131, 137, 139, 151, 157, 173, 179, 191, 193, 197, 199, 223, 227, 229, 241, 263, 269, 281, 283, 311, 313, 317, 331, 337, 353, 359, 373, 379, 397, 401, 409, 421, 443, 449, 461, 463, 467, 487, 557, 571, 577, 593]