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 | 173359 |
| 2 | 175141 |
| 3 | 186481 |
| 4 | 203461 |
| 5 | 218287 |
| 6 | 253159 |
| 7 | 302329 |
| 8 | 399283 |
| 9 | 449473 |
| 10 | 458239 |
| 11 | 459523 |
| 12 | 517747 |
| 13 | 524521 |
| 14 | 546391 |
| 15 | 651517 |
| 16 | 675643 |
| 17 | 677239 |
| 18 | 703561 |
| 19 | 710119 |
| 20 | 724651 |
| 21 | 762409 |
| 22 | 914047 |
| 23 | 1015207 |
| 24 | 1023871 |
| 25 | 1037143 |
| 26 | 1072231 |
| 27 | 1072543 |
| 28 | 1074763 |
| 29 | 1149061 |
| 30 | 1189483 |
| 31 | 1195291 |