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.

A213084 Numbers consisting of ones and eights.

Table of values

n a(n)
1 1
2 8
3 11
4 18
5 81
6 88
7 111
8 118
9 181
10 188
11 811
12 818
13 881
14 888
15 1111
16 1118
17 1181
18 1188
19 1811
20 1818
21 1881
22 1888
23 8111
24 8118
25 8181
26 8188
27 8811
28 8818
29 8881
30 8888
31 11111
32 11118
33 11181
34 11188
35 11811
36 11818
37 11881
38 11888
39 18111
40 18118
41 18181
42 18188
43 18811
44 18818

List of values

[1, 8, 11, 18, 81, 88, 111, 118, 181, 188, 811, 818, 881, 888, 1111, 1118, 1181, 1188, 1811, 1818, 1881, 1888, 8111, 8118, 8181, 8188, 8811, 8818, 8881, 8888, 11111, 11118, 11181, 11188, 11811, 11818, 11881, 11888, 18111, 18118, 18181, 18188, 18811, 18818]

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

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