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 | 3311 |
| 2 | 27181 |
| 3 | 32153 |
| 4 | 41237 |
| 5 | 53977 |
| 6 | 86507 |
| 7 | 110971 |
| 8 | 125069 |
| 9 | 208579 |
| 10 | 256413 |
| 11 | 500981 |
| 12 | 543337 |
| 13 | 853811 |
| 14 | 901949 |
| 15 | 964481 |
| 16 | 1053787 |
| 17 | 1144171 |
| 18 | 1197851 |
| 19 | 1215731 |
| 20 | 1344539 |
| 21 | 1385189 |
| 22 | 1433659 |
| 23 | 1549603 |
| 24 | 1674741 |
| 25 | 1681547 |
| 26 | 1699481 |
| 27 | 1973479 |
| 28 | 2028181 |