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 | 8 |
| 2 | 836 |
| 3 | 85818 |
| 4 | 8790016 |
| 5 | 900013270 |
| 6 | 92146956300 |
| 7 | 9434262852690 |
| 8 | 965904015750408 |
| 9 | 98891686243392270 |
| 10 | 10124779093041746052 |
| 11 | 1036600283636692454794 |
| 12 | 106129737227642833341248 |
| 13 | 10865828704552798371380934 |
| 14 | 1112470797598979236296844092 |
| 15 | 113897550673086022197853291458 |