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 | 373 |
| 2 | 787 |
| 3 | 12721 |
| 4 | 14341 |
| 5 | 18481 |
| 6 | 30703 |
| 7 | 31513 |
| 8 | 32323 |
| 9 | 34843 |
| 10 | 37273 |
| 11 | 38083 |
| 12 | 73237 |
| 13 | 74047 |
| 14 | 77377 |
| 15 | 93739 |
| 16 | 97879 |
| 17 | 98689 |
| 18 | 1035301 |
| 19 | 1043401 |
| 20 | 1092901 |
| 21 | 1117111 |
| 22 | 1190911 |
| 23 | 1215121 |
| 24 | 1280821 |
| 25 | 1338331 |
| 26 | 1362631 |
| 27 | 1411141 |
| 28 | 1444441 |
| 29 | 1452541 |
| 30 | 1469641 |
| 31 | 1542451 |
| 32 | 1550551 |
| 33 | 1583851 |