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 | 527207 |
| 2 | 535571 |
| 3 | 541181 |
| 4 | 555251 |
| 5 | 572281 |
| 6 | 575137 |
| 7 | 586589 |
| 8 | 589453 |
| 9 | 592343 |
| 10 | 689321 |
| 11 | 698311 |
| 12 | 731261 |
| 13 | 734263 |
| 14 | 761489 |
| 15 | 862177 |
| 16 | 880681 |
| 17 | 945767 |
| 18 | 1033423 |
| 19 | 1039763 |
| 20 | 1042931 |
| 21 | 1071419 |
| 22 | 1077751 |
| 23 | 1093633 |
| 24 | 1112731 |
| 25 | 1115929 |
| 26 | 1131943 |
| 27 | 1135129 |
| 28 | 1141531 |
| 29 | 1151167 |
| 30 | 1164043 |