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 | 10 |
2 | 9 |
3 | 90 |
4 | 9 |
5 | 90 |
6 | 90 |
7 | 900 |
8 | 9 |
9 | 90 |
10 | 90 |
11 | 900 |
12 | 90 |
13 | 900 |
14 | 900 |
15 | 9000 |
16 | 9 |
17 | 90 |
18 | 90 |
19 | 900 |
20 | 90 |
21 | 900 |
22 | 900 |
23 | 9000 |
24 | 90 |
25 | 900 |
26 | 900 |
27 | 9000 |
28 | 900 |
29 | 9000 |
30 | 9000 |
31 | 90000 |
32 | 9 |
33 | 90 |
34 | 90 |
35 | 900 |
36 | 90 |
37 | 900 |
38 | 900 |
39 | 9000 |
40 | 90 |
41 | 900 |
42 | 900 |
43 | 9000 |
44 | 900 |
45 | 9000 |
46 | 9000 |
47 | 90000 |
48 | 90 |
49 | 900 |
50 | 900 |
51 | 9000 |
52 | 900 |
53 | 9000 |
54 | 9000 |