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 | 12022 |
| 2 | 15298 |
| 3 | 44413 |
| 4 | 61507 |
| 5 | 72199 |
| 6 | 87463 |
| 7 | 96538 |
| 8 | 108862 |
| 9 | 112129 |
| 10 | 117694 |
| 11 | 122176 |
| 12 | 125716 |
| 13 | 175078 |
| 14 | 185746 |
| 15 | 201493 |
| 16 | 227221 |
| 17 | 250414 |
| 18 | 267844 |
| 19 | 273460 |
| 20 | 371194 |
| 21 | 387028 |
| 22 | 391765 |
| 23 | 397066 |
| 24 | 397792 |
| 25 | 454921 |
| 26 | 581365 |
| 27 | 601177 |
| 28 | 621010 |
| 29 | 642199 |
| 30 | 659788 |
| 31 | 677206 |