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 | 265 |
| 2 | 298 |
| 3 | 554 |
| 4 | 794 |
| 5 | 1322 |
| 6 | 1658 |
| 7 | 2218 |
| 8 | 2509 |
| 9 | 3242 |
| 10 | 4181 |
| 11 | 4682 |
| 12 | 4685 |
| 13 | 11413 |
| 14 | 11773 |
| 15 | 13085 |
| 16 | 15685 |
| 17 | 16085 |
| 18 | 18485 |
| 19 | 20285 |
| 20 | 20765 |
| 21 | 25565 |
| 22 | 28013 |
| 23 | 28685 |
| 24 | 31037 |
| 25 | 39797 |
| 26 | 40157 |
| 27 | 43733 |
| 28 | 46637 |
| 29 | 51917 |
| 30 | 56117 |