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.
n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 8 |
9 | 9 |
10 | 19 |
11 | 119 |
12 | 48 |
13 | 49 |
14 | 68 |
15 | 69 |
16 | 88 |
17 | 89 |
18 | 99 |
19 | 199 |
20 | 488 |
21 | 489 |
22 | 499 |
23 | 689 |
24 | 699 |
25 | 889 |
26 | 899 |
27 | 999 |
28 | 1999 |
29 | 4889 |
30 | 4899 |
31 | 4999 |
32 | 6899 |
33 | 6999 |
34 | 8899 |
35 | 8999 |
36 | 9999 |
37 | 19999 |
38 | 48899 |
39 | 48999 |
40 | 49999 |
41 | 68999 |
42 | 69999 |
43 | 88999 |
44 | 89999 |
45 | 99999 |
46 | 199999 |
47 | 488999 |