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.

A043702 Numbers whose base-13 representation has an even number of runs.

Table of values

n a(n)
1 13
2 15
3 16
4 17
5 18
6 19
7 20
8 21
9 22
10 23
11 24
12 25
13 26
14 27
15 29
16 30
17 31
18 32
19 33
20 34
21 35
22 36
23 37
24 38
25 39
26 40
27 41
28 43
29 44
30 45
31 46
32 47
33 48
34 49
35 50
36 51
37 52
38 53
39 54
40 55
41 57
42 58
43 59
44 60
45 61
46 62
47 63
48 64
49 65
50 66
51 67
52 68
53 69
54 71
55 72
56 73
57 74
58 75
59 76
60 77

List of values

[13, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 71, 72, 73, 74, 75, 76, 77]