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.

A125293 Numbers with at least one 1 and one 2 in ternary representation.

Table of values

n a(n)
1 5
2 7
3 11
4 14
5 15
6 16
7 17
8 19
9 21
10 22
11 23
12 25
13 29
14 32
15 33
16 34
17 35
18 38
19 41
20 42
21 43
22 44
23 45
24 46
25 47
26 48
27 49
28 50
29 51
30 52
31 53
32 55
33 57
34 58
35 59
36 61
37 63
38 64
39 65
40 66
41 67
42 68
43 69
44 70
45 71
46 73
47 75
48 76
49 77
50 79
51 83
52 86
53 87
54 88
55 89
56 92
57 95
58 96
59 97
60 98
61 99
62 100
63 101
64 102
65 103
66 104
67 105
68 106

List of values

[5, 7, 11, 14, 15, 16, 17, 19, 21, 22, 23, 25, 29, 32, 33, 34, 35, 38, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 55, 57, 58, 59, 61, 63, 64, 65, 66, 67, 68, 69, 70, 71, 73, 75, 76, 77, 79, 83, 86, 87, 88, 89, 92, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106]

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

Content is available under The OEIS End-User License Agreement.