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 | 79 |
| 2 | 349 |
| 3 | 439 |
| 4 | 619 |
| 5 | 709 |
| 6 | 1069 |
| 7 | 1249 |
| 8 | 1429 |
| 9 | 1609 |
| 10 | 1699 |
| 11 | 1789 |
| 12 | 1879 |
| 13 | 2239 |
| 14 | 2689 |
| 15 | 3049 |
| 16 | 3229 |
| 17 | 3319 |
| 18 | 3499 |
| 19 | 3769 |
| 20 | 4129 |
| 21 | 4219 |
| 22 | 4759 |
| 23 | 5119 |
| 24 | 5209 |
| 25 | 5479 |
| 26 | 5569 |
| 27 | 5659 |
| 28 | 5749 |
| 29 | 5839 |
| 30 | 6199 |
| 31 | 6379 |
| 32 | 6469 |
| 33 | 6829 |
| 34 | 7369 |
| 35 | 7459 |
| 36 | 7549 |
| 37 | 7639 |
| 38 | 8089 |
| 39 | 8179 |
| 40 | 8269 |
| 41 | 8539 |
| 42 | 8629 |
| 43 | 8719 |
| 44 | 9349 |