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) |
|---|---|
| 0 | 1 |
| 1 | 7 |
| 2 | 94 |
| 3 | 343 |
| 4 | 1042 |
| 5 | 70861 |
| 6 | 946711 |
| 7 | 345328 |
| 8 | 1084675 |
| 9 | 70635304 |
| 10 | 942574282 |
| 11 | 3476237791 |
| 12 | 10278214831 |
| 13 | 70401098869 |
| 14 | 948270322876 |
| 15 | 3499051657474 |
| 16 | 10696503923233 |
| 17 | 702789315036232 |
| 18 | 9440197953148261 |
| 19 | 34137358159889311 |