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 | 1 |
| 2 | 11 |
| 3 | 121 |
| 4 | 1331 |
| 5 | 14641 |
| 6 | 1771561 |
| 7 | 19487171 |
| 8 | 214358881 |
| 9 | 2357947691 |
| 10 | 3138428376721 |
| 11 | 34522712143931 |
| 12 | 379749833583241 |
| 13 | 4177248169415651 |
| 14 | 45949729863572161 |
| 15 | 5559917313492231481 |
| 16 | 4978518112499354698647829163838661251242411 |