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 | 34453 |
| 2 | 59867 |
| 3 | 120191 |
| 4 | 136109 |
| 5 | 137419 |
| 6 | 142921 |
| 7 | 170431 |
| 8 | 178291 |
| 9 | 187723 |
| 10 | 205801 |
| 11 | 250603 |
| 12 | 253223 |
| 13 | 273257 |
| 14 | 275887 |
| 15 | 280471 |
| 16 | 286933 |
| 17 | 290951 |
| 18 | 297763 |
| 19 | 319771 |
| 20 | 339421 |
| 21 | 342163 |
| 22 | 348853 |
| 23 | 354617 |
| 24 | 356189 |
| 25 | 357499 |
| 26 | 357943 |
| 27 | 367193 |
| 28 | 376879 |
| 29 | 401777 |
| 30 | 410947 |
| 31 | 413173 |
| 32 | 422999 |
| 33 | 449723 |