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 | 278 |
| 2 | 1945 |
| 3 | 2545 |
| 4 | 4045 |
| 5 | 5389 |
| 6 | 9134 |
| 7 | 9289 |
| 8 | 12634 |
| 9 | 17678 |
| 10 | 23578 |
| 11 | 25034 |
| 12 | 25178 |
| 13 | 27289 |
| 14 | 32245 |
| 15 | 32689 |
| 16 | 34889 |
| 17 | 35078 |
| 18 | 40234 |
| 19 | 42289 |
| 20 | 47578 |
| 21 | 47789 |
| 22 | 48979 |
| 23 | 50579 |
| 24 | 51434 |
| 25 | 51589 |
| 26 | 55534 |
| 27 | 55634 |
| 28 | 55934 |
| 29 | 57289 |
| 30 | 57779 |
| 31 | 69334 |
| 32 | 69478 |
| 33 | 70178 |
| 34 | 70234 |
| 35 | 71945 |
| 36 | 71989 |
| 37 | 72134 |
| 38 | 76345 |