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.

A386104 Primes having only {1, 2, 8, 9} as digits.

Table of values

n a(n)
1 2
2 11
3 19
4 29
5 89
6 181
7 191
8 199
9 211
10 229
11 281
12 811
13 821
14 829
15 881
16 911
17 919
18 929
19 991
20 1129
21 1181
22 1229
23 1289
24 1291
25 1811
26 1889
27 1999
28 2111
29 2129
30 2221
31 2281
32 2819
33 2999
34 8111
35 8191
36 8219
37 8221
38 8291
39 8819
40 8821
41 8929
42 8999
43 9181
44 9199
45 9221
46 9281
47 9811
48 9829

List of values

[2, 11, 19, 29, 89, 181, 191, 199, 211, 229, 281, 811, 821, 829, 881, 911, 919, 929, 991, 1129, 1181, 1229, 1289, 1291, 1811, 1889, 1999, 2111, 2129, 2221, 2281, 2819, 2999, 8111, 8191, 8219, 8221, 8291, 8819, 8821, 8929, 8999, 9181, 9199, 9221, 9281, 9811, 9829]

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

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