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 | 397 |
| 2 | 1216 |
| 3 | 1657 |
| 4 | 3169 |
| 5 | 5419 |
| 6 | 6938 |
| 7 | 9045 |
| 8 | 10432 |
| 9 | 10449 |
| 10 | 12881 |
| 11 | 13095 |
| 12 | 15608 |
| 13 | 18954 |
| 14 | 22969 |
| 15 | 23507 |
| 16 | 24813 |
| 17 | 25299 |
| 18 | 32562 |
| 19 | 39807 |
| 20 | 44297 |
| 21 | 44469 |
| 22 | 50626 |
| 23 | 50786 |
| 24 | 51319 |
| 25 | 56512 |
| 26 | 58329 |
| 27 | 61931 |
| 28 | 75367 |
| 29 | 81191 |
| 30 | 90792 |
| 31 | 115264 |
| 32 | 120195 |
| 33 | 124973 |
| 34 | 124983 |
| 35 | 130464 |
| 36 | 131301 |
| 37 | 135063 |