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 | 1 |
| 2 | 17 |
| 3 | 82 |
| 4 | 273 |
| 5 | 626 |
| 6 | 1394 |
| 7 | 2402 |
| 8 | 4369 |
| 9 | 6643 |
| 10 | 10642 |
| 11 | 14642 |
| 12 | 22386 |
| 13 | 28562 |
| 14 | 40834 |
| 15 | 51332 |
| 16 | 69905 |
| 17 | 83522 |
| 18 | 112931 |
| 19 | 130322 |
| 20 | 170898 |
| 21 | 196964 |
| 22 | 248914 |
| 23 | 279842 |
| 24 | 358258 |
| 25 | 391251 |
| 26 | 485554 |
| 27 | 538084 |
| 28 | 655746 |
| 29 | 707282 |
| 30 | 872644 |
| 31 | 923522 |
| 32 | 1118481 |
| 33 | 1200644 |