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 | 167 |
| 3 | 241 |
| 4 | 389 |
| 5 | 463 |
| 6 | 907 |
| 7 | 1129 |
| 8 | 1277 |
| 9 | 1499 |
| 10 | 1721 |
| 11 | 2017 |
| 12 | 2239 |
| 13 | 2609 |
| 14 | 2683 |
| 15 | 3571 |
| 16 | 3719 |
| 17 | 3793 |
| 18 | 4903 |
| 19 | 5051 |
| 20 | 5273 |
| 21 | 5347 |
| 22 | 5569 |
| 23 | 5717 |
| 24 | 5791 |
| 25 | 5939 |
| 26 | 6679 |
| 27 | 6827 |
| 28 | 7789 |
| 29 | 7937 |
| 30 | 8011 |
| 31 | 8233 |
| 32 | 8677 |
| 33 | 9343 |
| 34 | 9491 |
| 35 | 9787 |
| 36 | 10009 |
| 37 | 10453 |
| 38 | 10601 |
| 39 | 11119 |
| 40 | 11489 |
| 41 | 11933 |
| 42 | 12007 |
| 43 | 12377 |