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 | 17 |
2 | 5077 |
3 | 178799 |
4 | 506977979 |
5 | 4045586999 |
6 | 156777789899 |
7 | 157778789899 |
8 | 1445779999999 |
9 | 1555899989999 |
10 | 1556788999999999 |
11 | 144559999999999699 |
12 | 156787999999999999 |
13 | 1444446778999999999999 |
14 | 1556688999999998999999 |
15 | 15556699999799999999999 |
16 | 144444556769999999999999999 |
17 | 144557778999999999989999999 |
18 | 177777889899989999999999999 |
19 | 177778899989999999999999989 |