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 | 154 |
| 2 | 2183 |
| 3 | 4002 |
| 4 | 8635 |
| 5 | 19203 |
| 6 | 93017 |
| 7 | 96298 |
| 8 | 122414 |
| 9 | 166762 |
| 10 | 182090 |
| 11 | 201354 |
| 12 | 241237 |
| 13 | 337645 |
| 14 | 346495 |
| 15 | 406813 |
| 16 | 456729 |
| 17 | 574678 |
| 18 | 668811 |
| 19 | 781635 |
| 20 | 799006 |
| 21 | 929442 |
| 22 | 952150 |
| 23 | 1014194 |
| 24 | 1379625 |
| 25 | 1455259 |
| 26 | 1513549 |
| 27 | 1558110 |
| 28 | 1573089 |
| 29 | 1938354 |
| 30 | 2028842 |