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 | 0 |
2 | 5 |
3 | 9 |
4 | 75 |
5 | 95 |
6 | 99 |
7 | 375 |
8 | 875 |
9 | 975 |
10 | 995 |
11 | 999 |
12 | 6875 |
13 | 9375 |
14 | 9875 |
15 | 9975 |
16 | 9995 |
17 | 9999 |
18 | 21875 |
19 | 84375 |
20 | 96875 |
21 | 99375 |
22 | 99875 |
23 | 99975 |
24 | 99995 |
25 | 99999 |
26 | 234375 |
27 | 609375 |
28 | 921875 |
29 | 984375 |
30 | 996875 |
31 | 999375 |
32 | 999875 |
33 | 999975 |
34 | 999995 |
35 | 999999 |
36 | 8046875 |
37 | 9609375 |
38 | 9921875 |
39 | 9984375 |