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.

A043517 Numbers having one 7 in base 10.

Table of values

n a(n)
1 7
2 17
3 27
4 37
5 47
6 57
7 67
8 70
9 71
10 72
11 73
12 74
13 75
14 76
15 78
16 79
17 87
18 97
19 107
20 117
21 127
22 137
23 147
24 157
25 167
26 170
27 171
28 172
29 173
30 174
31 175
32 176
33 178
34 179
35 187
36 197
37 207
38 217
39 227
40 237
41 247
42 257
43 267
44 270
45 271
46 272
47 273
48 274
49 275
50 276

List of values

[7, 17, 27, 37, 47, 57, 67, 70, 71, 72, 73, 74, 75, 76, 78, 79, 87, 97, 107, 117, 127, 137, 147, 157, 167, 170, 171, 172, 173, 174, 175, 176, 178, 179, 187, 197, 207, 217, 227, 237, 247, 257, 267, 270, 271, 272, 273, 274, 275, 276]