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 | 5763 |
| 2 | 12018 |
| 3 | 22801 |
| 4 | 50132 |
| 5 | 61637 |
| 6 | 94360 |
| 7 | 109218 |
| 8 | 134995 |
| 9 | 136610 |
| 10 | 155577 |
| 11 | 206873 |
| 12 | 225384 |
| 13 | 246512 |
| 14 | 257764 |
| 15 | 284794 |
| 16 | 288691 |
| 17 | 303437 |
| 18 | 317914 |
| 19 | 370530 |
| 20 | 385202 |
| 21 | 418722 |
| 22 | 431434 |
| 23 | 490450 |
| 24 | 515765 |
| 25 | 548617 |
| 26 | 560188 |
| 27 | 597275 |
| 28 | 693940 |
| 29 | 704899 |
| 30 | 768433 |
| 31 | 786934 |
| 32 | 819640 |
| 33 | 840480 |