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 | 69 |
| 3 | 10287 |
| 4 | 104985 |
| 5 | 2174696 |
| 6 | 91376524 |
| 7 | 3420197908 |
| 8 | 94927605755 |
| 9 | 2945816737574 |
| 10 | 99198658175214 |
| 11 | 3238876596856894 |
| 12 | 102656828606240489 |
| 13 | 3303272683839553667 |
| 14 | 107246494100102584720 |
| 15 | 3463595416929051369500 |
| 16 | 111526884982514579379392 |