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.

A211969 Triangle of decimal equivalents of binary numbers with some initial repeats, A211968.

Table of values

n a(n)
2 3
3 6
4 7
5 10
6 12
7 13
8 14
9 15
10 20
11 21
12 24
13 25
14 26
15 27
16 28
17 29
18 30
19 31
20 36
21 40
22 41
23 42
24 43
25 45
26 48
27 49
28 50
29 51
30 52
31 53
32 54
33 55
34 56
35 57
36 58
37 59
38 60
39 61
40 62
41 63
42 72
43 73
44 80
45 81
46 82
47 83
48 84
49 85
50 86
51 87
52 90
53 91
54 96
55 97
56 98
57 99
58 100
59 101
60 102
61 103
62 104
63 105
64 106

List of values

[3, 6, 7, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 27, 28, 29, 30, 31, 36, 40, 41, 42, 43, 45, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 72, 73, 80, 81, 82, 83, 84, 85, 86, 87, 90, 91, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106]