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 | 8989787252711 |
| 2 | 8989787311891 |
| 3 | 8989787313343 |
| 4 | 8989787458763 |
| 5 | 8989787707627 |
| 6 | 8989787709211 |
| 7 | 8989787710927 |
| 8 | 8989787764211 |
| 9 | 8989787806099 |
| 10 | 8989787810719 |
| 11 | 8989787959879 |
| 12 | 8989787974883 |
| 13 | 8989787992747 |
| 14 | 8989787999743 |
| 15 | 8989788058351 |