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 | 7813 |
| 2 | 121463 |
| 3 | 195313 |
| 4 | 216457 |
| 5 | 315283 |
| 6 | 319507 |
| 7 | 353827 |
| 8 | 555397 |
| 9 | 559903 |
| 10 | 753667 |
| 11 | 939727 |
| 12 | 1164083 |
| 13 | 1653667 |
| 14 | 1663213 |
| 15 | 1703677 |
| 16 | 1809697 |
| 17 | 1958503 |
| 18 | 2255843 |
| 19 | 2339377 |
| 20 | 2423323 |
| 21 | 2942333 |
| 22 | 2987167 |
| 23 | 3313643 |
| 24 | 4265257 |
| 25 | 4635053 |
| 26 | 5376463 |
| 27 | 5979247 |
| 28 | 6611977 |
| 29 | 7784297 |
| 30 | 7859707 |