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.

A061248 Primes at which sum of digits strictly increases.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 17
6 19
7 29
8 59
9 79
10 89
11 199
12 389
13 499
14 599
15 997
16 1889
17 1999
18 2999
19 4999
20 6899
21 8999
22 29989
23 39989
24 49999
25 59999
26 79999
27 98999
28 199999
29 389999
30 598999
31 599999
32 799999
33 989999
34 2998999
35 2999999
36 4999999
37 6999899
38 8989999
39 9899999

List of values

[2, 3, 5, 7, 17, 19, 29, 59, 79, 89, 199, 389, 499, 599, 997, 1889, 1999, 2999, 4999, 6899, 8999, 29989, 39989, 49999, 59999, 79999, 98999, 199999, 389999, 598999, 599999, 799999, 989999, 2998999, 2999999, 4999999, 6999899, 8989999, 9899999]