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 | 1547 |
| 2 | 16526 |
| 3 | 21081 |
| 4 | 43251 |
| 5 | 50752 |
| 6 | 90078 |
| 7 | 101630 |
| 8 | 114707 |
| 9 | 116967 |
| 10 | 124913 |
| 11 | 189077 |
| 12 | 189242 |
| 13 | 205058 |
| 14 | 205059 |
| 15 | 217409 |
| 16 | 221474 |
| 17 | 222915 |
| 18 | 229278 |
| 19 | 229279 |
| 20 | 230805 |
| 21 | 232670 |
| 22 | 287891 |
| 23 | 290937 |
| 24 | 320916 |
| 25 | 419830 |
| 26 | 435140 |
| 27 | 467550 |
| 28 | 479689 |
| 29 | 479690 |
| 30 | 498052 |
| 31 | 558747 |
| 32 | 617321 |
| 33 | 633490 |
| 34 | 633491 |
| 35 | 719374 |
| 36 | 719375 |
| 37 | 737073 |