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 | 2 |
2 | 3 |
3 | 5 |
4 | 7 |
5 | 23 |
6 | 67 |
7 | 89 |
8 | 4567 |
9 | 78901 |
10 | 678901 |
11 | 23456789 |
12 | 45678901 |
13 | 9012345678901 |
14 | 789012345678901 |
15 | 56789012345678901234567890123 |
16 | 90123456789012345678901234567 |
17 | 678901234567890123456789012345678901 |