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 | 16384 |
| 2 | 4799353 |
| 3 | 6108314978 |
| 4 | 684331387827 |
| 5 | 380434164971068 |
| 6 | 4317810550670357 |
| 7 | 172695637110071286 |
| 8 | 971702322892955407 |
| 9 | 12564538647431705216 |
| 10 | 310122771323231168697 |
| 11 | 1067066706544027489018 |
| 12 | 10079128002539035788707 |
| 13 | 48008355197454594590868 |