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 | 2 |
| 2 | 769 |
| 3 | 1297 |
| 4 | 6529 |
| 5 | 7057 |
| 6 | 8017 |
| 7 | 8737 |
| 8 | 12097 |
| 9 | 12289 |
| 10 | 13297 |
| 11 | 13441 |
| 12 | 14929 |
| 13 | 15073 |
| 14 | 15361 |
| 15 | 15937 |
| 16 | 16273 |
| 17 | 18913 |
| 18 | 19441 |
| 19 | 20593 |
| 20 | 21601 |
| 21 | 21649 |
| 22 | 22273 |
| 23 | 22369 |
| 24 | 23857 |
| 25 | 25633 |
| 26 | 26017 |
| 27 | 26449 |
| 28 | 26497 |
| 29 | 27793 |
| 30 | 28513 |
| 31 | 30529 |
| 32 | 31249 |
| 33 | 34369 |
| 34 | 34849 |
| 35 | 36913 |
| 36 | 37057 |
| 37 | 37441 |
| 38 | 37633 |
| 39 | 38833 |
| 40 | 38977 |
| 41 | 39409 |