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 | 8 |
| 2 | 92 |
| 3 | 1324 |
| 4 | 23010 |
| 5 | 471724 |
| 6 | 11198006 |
| 7 | 303137822 |
| 8 | 9239501237 |
| 9 | 313689623136 |
| 10 | 11755195387720 |
| 11 | 482435619984340 |
| 12 | 21537360479898341 |
| 13 | 1039758627381190676 |
| 14 | 54002918637393187687 |
| 15 | 3003770445258147527669 |
| 16 | 178205904321326719715551 |