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.

A135411 Numbers n with property that for each single digit d of n, we can also see the decimal expansion of d+2 as a substring of n.

Table of values

n a(n)
1 113579
2 113597
3 113759
4 113795
5 113957
6 113975
7 115379
8 115397
9 115739
10 115793
11 115937
12 115973
13 117359
14 117395
15 117539
16 117593
17 117935
18 117953
19 119357
20 119375
21 119537
22 119573
23 119735
24 119753
25 311579
26 311597
27 311759
28 311795
29 311957
30 311975

List of values

[113579, 113597, 113759, 113795, 113957, 113975, 115379, 115397, 115739, 115793, 115937, 115973, 117359, 117395, 117539, 117593, 117935, 117953, 119357, 119375, 119537, 119573, 119735, 119753, 311579, 311597, 311759, 311795, 311957, 311975]