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 | 34 |
| 2 | 353 |
| 3 | 3755 |
| 4 | 44951 |
| 5 | 508111 |
| 6 | 5834429 |
| 7 | 67007971 |
| 8 | 768117235 |
| 9 | 8815633972 |
| 10 | 101151930988 |
| 11 | 1160784250565 |
| 12 | 13320805118343 |
| 13 | 152872860190807 |
| 14 | 1754476739053004 |
| 15 | 20135403174093836 |
| 16 | 231092540344213255 |