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 | 1496 |
| 2 | 51315 |
| 3 | 6446 |
| 4 | 10810 |
| 5 | 1891 |
| 6 | 91710 |
| 7 | 10881 |
| 8 | 18169 |
| 9 | 99715 |
| 10 | 181686 |
| 11 | 9971414 |
| 12 | 18168555 |
| 13 | 99714131010 |
| 14 | 181685544111 |
| 15 | 99714131098522 |
| 16 | 18168554419171374 |
| 17 | 99714131098510108841011 |
| 18 | 1816855441917136111816125112 |
| 19 | 99714131098510108849722997737623 |
| 20 | 1816855441917136111816121316941118161410101385 |