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 | 353 |
| 2 | 3499 |
| 3 | 10429 |
| 4 | 13619 |
| 5 | 15269 |
| 6 | 20219 |
| 7 | 20593 |
| 8 | 23057 |
| 9 | 23189 |
| 10 | 24091 |
| 11 | 25741 |
| 12 | 30713 |
| 13 | 35509 |
| 14 | 38567 |
| 15 | 45233 |
| 16 | 49171 |
| 17 | 57179 |
| 18 | 57223 |
| 19 | 60149 |
| 20 | 63691 |
| 21 | 63977 |
| 22 | 67783 |
| 23 | 77023 |
| 24 | 85229 |
| 25 | 88463 |
| 26 | 90619 |
| 27 | 91367 |
| 28 | 93941 |
| 29 | 96779 |
| 30 | 108967 |
| 31 | 109913 |
| 32 | 110221 |
| 33 | 112069 |