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.

A032912 Numbers whose set of base-5 digits is {1,3}.

Table of values

n a(n)
1 1
2 3
3 6
4 8
5 16
6 18
7 31
8 33
9 41
10 43
11 81
12 83
13 91
14 93
15 156
16 158
17 166
18 168
19 206
20 208
21 216
22 218
23 406
24 408
25 416
26 418
27 456
28 458
29 466
30 468
31 781
32 783
33 791
34 793
35 831
36 833
37 841
38 843
39 1031
40 1033
41 1041
42 1043
43 1081
44 1083
45 1091
46 1093
47 2031
48 2033

List of values

[1, 3, 6, 8, 16, 18, 31, 33, 41, 43, 81, 83, 91, 93, 156, 158, 166, 168, 206, 208, 216, 218, 406, 408, 416, 418, 456, 458, 466, 468, 781, 783, 791, 793, 831, 833, 841, 843, 1031, 1033, 1041, 1043, 1081, 1083, 1091, 1093, 2031, 2033]