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 | 53 |
| 2 | 523 |
| 3 | 541 |
| 4 | 547 |
| 5 | 571 |
| 6 | 5101 |
| 7 | 5107 |
| 8 | 5113 |
| 9 | 5167 |
| 10 | 5179 |
| 11 | 5197 |
| 12 | 5227 |
| 13 | 5233 |
| 14 | 5281 |
| 15 | 5347 |
| 16 | 5419 |
| 17 | 5431 |
| 18 | 5443 |
| 19 | 5449 |
| 20 | 5479 |
| 21 | 5503 |
| 22 | 5521 |
| 23 | 5557 |
| 24 | 5563 |
| 25 | 5569 |
| 26 | 5641 |
| 27 | 5647 |
| 28 | 5653 |
| 29 | 5659 |
| 30 | 5683 |
| 31 | 5701 |
| 32 | 5743 |
| 33 | 5821 |
| 34 | 5827 |
| 35 | 5839 |
| 36 | 5857 |
| 37 | 5881 |
| 38 | 5953 |
| 39 | 51031 |
| 40 | 51061 |
| 41 | 51109 |
| 42 | 51151 |
| 43 | 51193 |
| 44 | 51217 |