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 | 44 |
| 2 | 1936 |
| 3 | 31529 |
| 4 | 410000 |
| 5 | 4293648 |
| 6 | 40316253 |
| 7 | 348614952 |
| 8 | 2858059128 |
| 9 | 22534958701 |
| 10 | 172828180260 |
| 11 | 1298426660652 |
| 12 | 9605511067593 |
| 13 | 70221871666400 |
| 14 | 508629456129228 |
| 15 | 3656965700284777 |
| 16 | 26135712341753284 |
| 17 | 185863633923365956 |