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 | 19 |
| 2 | 127 |
| 3 | 475 |
| 4 | 1279 |
| 5 | 2833 |
| 6 | 5509 |
| 7 | 9739 |
| 8 | 16039 |
| 9 | 25003 |
| 10 | 37279 |
| 11 | 53605 |
| 12 | 74797 |
| 13 | 101719 |
| 14 | 135331 |
| 15 | 176671 |
| 16 | 226819 |
| 17 | 286957 |
| 18 | 358345 |
| 19 | 442279 |
| 20 | 540163 |
| 21 | 653479 |
| 22 | 783739 |
| 23 | 932569 |
| 24 | 1101673 |
| 25 | 1292779 |
| 26 | 1507735 |
| 27 | 1748467 |
| 28 | 2016919 |
| 29 | 2315161 |
| 30 | 2645341 |
| 31 | 3009619 |
| 32 | 3410287 |