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.

A386094 Primes having only {1, 2, 4, 9} as digits.

Table of values

n a(n)
1 2
2 11
3 19
4 29
5 41
6 149
7 191
8 199
9 211
10 229
11 241
12 419
13 421
14 449
15 491
16 499
17 911
18 919
19 929
20 941
21 991
22 1129
23 1229
24 1249
25 1291
26 1429
27 1499
28 1949
29 1999
30 2111
31 2129
32 2141
33 2221
34 2411
35 2441
36 2999
37 4111
38 4129
39 4211
40 4219
41 4229
42 4241
43 4421
44 4441
45 4919
46 4999
47 9199
48 9221

List of values

[2, 11, 19, 29, 41, 149, 191, 199, 211, 229, 241, 419, 421, 449, 491, 499, 911, 919, 929, 941, 991, 1129, 1229, 1249, 1291, 1429, 1499, 1949, 1999, 2111, 2129, 2141, 2221, 2411, 2441, 2999, 4111, 4129, 4211, 4219, 4229, 4241, 4421, 4441, 4919, 4999, 9199, 9221]