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 | 5 |
| 2 | 11 |
| 3 | 1031 |
| 4 | 2711 |
| 5 | 3851 |
| 6 | 4421 |
| 7 | 5867 |
| 8 | 8837 |
| 9 | 10067 |
| 10 | 12041 |
| 11 | 12251 |
| 12 | 12611 |
| 13 | 17957 |
| 14 | 21491 |
| 15 | 21521 |
| 16 | 22037 |
| 17 | 22481 |
| 18 | 23537 |
| 19 | 32141 |
| 20 | 32411 |
| 21 | 42641 |
| 22 | 48311 |
| 23 | 48731 |
| 24 | 49367 |
| 25 | 50261 |
| 26 | 53231 |
| 27 | 60167 |
| 28 | 72167 |
| 29 | 77417 |
| 30 | 80147 |
| 31 | 80447 |
| 32 | 81047 |
| 33 | 87641 |
| 34 | 88337 |
| 35 | 90527 |
| 36 | 95231 |