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 | 577 |
| 2 | 997 |
| 3 | 1567 |
| 4 | 1627 |
| 5 | 1657 |
| 6 | 2467 |
| 7 | 2557 |
| 8 | 2593 |
| 9 | 3391 |
| 10 | 3517 |
| 11 | 3547 |
| 12 | 3607 |
| 13 | 3697 |
| 14 | 3727 |
| 15 | 3877 |
| 16 | 4231 |
| 17 | 4273 |
| 18 | 4357 |
| 19 | 4933 |
| 20 | 5167 |
| 21 | 5227 |
| 22 | 5347 |
| 23 | 5407 |
| 24 | 5527 |
| 25 | 5857 |
| 26 | 5869 |
| 27 | 6121 |
| 28 | 6451 |
| 29 | 7297 |
| 30 | 7417 |
| 31 | 7927 |
| 32 | 8053 |
| 33 | 8179 |
| 34 | 8389 |
| 35 | 8431 |
| 36 | 8521 |
| 37 | 8627 |
| 38 | 8677 |
| 39 | 9091 |
| 40 | 9397 |
| 41 | 9439 |
| 42 | 9547 |
| 43 | 9613 |