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 | 1367 |
| 2 | 1373 |
| 3 | 1423 |
| 4 | 1439 |
| 5 | 2207 |
| 6 | 2237 |
| 7 | 3251 |
| 8 | 3257 |
| 9 | 3259 |
| 10 | 3299 |
| 11 | 5639 |
| 12 | 8059 |
| 13 | 12739 |
| 14 | 12781 |
| 15 | 12799 |
| 16 | 12809 |
| 17 | 12821 |
| 18 | 12823 |
| 19 | 12829 |
| 20 | 12907 |
| 21 | 12911 |
| 22 | 12917 |
| 23 | 12919 |
| 24 | 12953 |
| 25 | 13147 |
| 26 | 13163 |
| 27 | 13171 |
| 28 | 13669 |
| 29 | 13687 |
| 30 | 13691 |
| 31 | 13693 |
| 32 | 14009 |
| 33 | 14029 |
| 34 | 14057 |
| 35 | 14081 |
| 36 | 14143 |
| 37 | 31957 |
| 38 | 32183 |