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 | 19601 |
| 2 | 22049 |
| 3 | 48149 |
| 4 | 52057 |
| 5 | 67357 |
| 6 | 84457 |
| 7 | 85193 |
| 8 | 93493 |
| 9 | 104057 |
| 10 | 113257 |
| 11 | 115757 |
| 12 | 132857 |
| 13 | 160849 |
| 14 | 171793 |
| 15 | 186101 |
| 16 | 198449 |
| 17 | 206749 |
| 18 | 209249 |
| 19 | 224549 |
| 20 | 228457 |
| 21 | 235493 |
| 22 | 261593 |
| 23 | 265501 |
| 24 | 280801 |
| 25 | 297901 |
| 26 | 317501 |
| 27 | 326701 |
| 28 | 329201 |
| 29 | 329849 |
| 30 | 346301 |
| 31 | 359857 |
| 32 | 374293 |
| 33 | 374849 |