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.

A275775 The pair (a(n), a(n+1)) uses only one odd digit.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 20
11 10
12 22
13 12
14 24
15 14
16 26
17 16
18 28
19 18
20 40
21 21
22 42
23 23
24 44
25 25
26 46
27 27
28 48
29 29
30 60
31 30
32 62
33 32
34 64
35 34
36 66
37 36
38 68
39 38
40 80
41 41
42 82
43 43
44 84
45 45
46 86
47 47
48 88
49 49
50 200
51 50
52 202
53 52
54 204
55 54
56 206
57 56
58 208
59 58
60 220
61 61
62 222
63 63
64 224
65 65
66 226
67 67
68 228
69 69
70 240
71 70
72 242
73 72
74 244
75 74
76 246
77 76
78 248
79 78
80 260
81 81
82 262
83 83
84 264
85 85
86 266
87 87
88 268

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 20, 10, 22, 12, 24, 14, 26, 16, 28, 18, 40, 21, 42, 23, 44, 25, 46, 27, 48, 29, 60, 30, 62, 32, 64, 34, 66, 36, 68, 38, 80, 41, 82, 43, 84, 45, 86, 47, 88, 49, 200, 50, 202, 52, 204, 54, 206, 56, 208, 58, 220, 61, 222, 63, 224, 65, 226, 67, 228, 69, 240, 70, 242, 72, 244, 74, 246, 76, 248, 78, 260, 81, 262, 83, 264, 85, 266, 87, 268]