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 | 2 |
| 2 | 32 |
| 3 | 532 |
| 4 | 7532 |
| 5 | 117532 |
| 6 | 13117532 |
| 7 | 1713117532 |
| 8 | 191713117532 |
| 9 | 23191713117532 |
| 10 | 2923191713117532 |
| 11 | 312923191713117532 |
| 12 | 37312923191713117532 |
| 13 | 4137312923191713117532 |
| 14 | 434137312923191713117532 |
| 15 | 47434137312923191713117532 |
| 16 | 5347434137312923191713117532 |