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 | 284736 |
| 2 | 595953 |
| 3 | 855723 |
| 4 | 855725 |
| 5 | 855726 |
| 6 | 855727 |
| 7 | 1146785 |
| 8 | 1146786 |
| 9 | 1146787 |
| 10 | 1616612 |
| 11 | 1616618 |
| 12 | 1616624 |
| 13 | 1652884 |
| 14 | 1654028 |
| 15 | 1718708 |
| 16 | 1749272 |
| 17 | 1954358 |
| 18 | 2176624 |
| 19 | 2580658 |
| 20 | 2580659 |
| 21 | 2580660 |
| 22 | 2580661 |
| 23 | 2580662 |
| 24 | 2831672 |
| 25 | 2839942 |