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 | 237 |
| 2 | 4019 |
| 3 | 7401 |
| 4 | 14178 |
| 5 | 14339 |
| 6 | 18435 |
| 7 | 19146 |
| 8 | 21405 |
| 9 | 54562 |
| 10 | 56348 |
| 11 | 60125 |
| 12 | 82967 |
| 13 | 98447 |
| 14 | 99347 |
| 15 | 109157 |
| 16 | 113391 |
| 17 | 125333 |
| 18 | 132096 |
| 19 | 132386 |
| 20 | 145063 |
| 21 | 173399 |
| 22 | 195213 |
| 23 | 260288 |
| 24 | 278271 |
| 25 | 343848 |
| 26 | 384169 |
| 27 | 396813 |
| 28 | 434375 |
| 29 | 460758 |
| 30 | 474105 |
| 31 | 477707 |
| 32 | 528845 |
| 33 | 550400 |
| 34 | 587211 |