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 | 1187 |
| 2 | 4723 |
| 3 | 33037 |
| 4 | 66973 |
| 5 | 72797 |
| 6 | 87973 |
| 7 | 100523 |
| 8 | 197123 |
| 9 | 219683 |
| 10 | 229693 |
| 11 | 276293 |
| 12 | 278827 |
| 13 | 440653 |
| 14 | 448997 |
| 15 | 482837 |
| 16 | 562963 |
| 17 | 601333 |
| 18 | 621443 |
| 19 | 670493 |
| 20 | 742723 |
| 21 | 846877 |
| 22 | 892357 |
| 23 | 1033427 |
| 24 | 1149307 |
| 25 | 1166027 |
| 26 | 1245067 |
| 27 | 1256747 |
| 28 | 1614413 |
| 29 | 1679773 |
| 30 | 1865693 |
| 31 | 1950323 |
| 32 | 1970467 |