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 | 88 |
| 2 | 7744 |
| 3 | 293495 |
| 4 | 10113920 |
| 5 | 319000548 |
| 6 | 9918543104 |
| 7 | 305860450896 |
| 8 | 9421503162646 |
| 9 | 290030885325044 |
| 10 | 8927631449810010 |
| 11 | 274794811549580572 |
| 12 | 8458248128908576878 |
| 13 | 260346492261595728516 |
| 14 | 8013524717628350193612 |
| 15 | 246658279999619171732736 |