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 | 5 |
| 2 | 8 |
| 3 | 14 |
| 4 | 3953 |
| 5 | 33626 |
| 6 | 89843301 |
| 7 | 71341793655800 |
| 8 | 245916794707565 |
| 9 | 19429639306542698 |
| 10 | 36106092555634673 |
| 11 | 1818632037625982420 |
| 12 | 4099389352522800257 |
| 13 | 51096092690519702666 |
| 14 | 1361788669288181208317 |
| 15 | 80939622935362328928524 |
| 16 | 3061856409269150191916609 |