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 | 61277761 |
| 2 | 10278214831 |
| 3 | 424176600403 |
| 4 | 526098190537 |
| 5 | 526515941773 |
| 6 | 5260934114929 |
| 7 | 9481530370051 |
| 8 | 40512620860813 |
| 9 | 46882459723321 |
| 10 | 108153140207347 |
| 11 | 489332144054323 |
| 12 | 526046241813643 |
| 13 | 1619463705594643 |
| 14 | 1676989428458959 |
| 15 | 4249139677419331 |
| 16 | 4878387447701941 |